from math import gcd

def enumerate_primes(n):
    if n <= 1:
        return []
    A = [1, 7, 11, 13, 17, 19, 23, 29]
    thres = (n + 29) // 30
    sieve = [255] * (thres + int(n ** 0.5) + 10)
    ntoi = lambda i: (i >> 2) + (not (~i&19))

    sieve[0] ^= 1
    i = 0
    flg = 1
    while flg:
        if sieve[i] != 0:
            for j in range(8):
                if sieve[i] >> j & 1:
                    p = i * 30 + A[j]
                    if (p * p > n):
                        flg = 0
                        continue
                    q = [0] * 8
                    r = [0] * 8
                    s = 0
                    for k in range(8):
                        x = p * (i * 30 + A[k])
                        q[k] = x // 30
                        r[k] = ntoi(x - 30 * q[k])
                    while q[0] + s < thres:
                        sieve[q[0] + s] &= ~(1 << r[0])
                        sieve[q[1] + s] &= ~(1 << r[1])
                        sieve[q[2] + s] &= ~(1 << r[2])
                        sieve[q[3] + s] &= ~(1 << r[3])
                        sieve[q[4] + s] &= ~(1 << r[4])
                        sieve[q[5] + s] &= ~(1 << r[5])
                        sieve[q[6] + s] &= ~(1 << r[6])
                        sieve[q[7] + s] &= ~(1 << r[7])
                        s += p

        i += 1
    primes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29]
    for i in range(1, thres):
        for j in range(8):
            if sieve[i] >> j & 1:
                primes.append(i * 30 + A[j])
    while primes[-1] > n:
        primes.pop()
    return primes

m = int(input())
if m == 0:
    m += 998244353

A = []
primes = enumerate_primes(300)[:30]
ind = 0
x = (1 << 30) - 1
se = set()
while x > 0:
    if x > m:
        x >>= 1
        continue
    m -= x
    p = primes[ind]
    y = p
    c = x.bit_length()
    B = []
    while c > 0:
        ok = True
        for q in primes:
            if p != q and y % q == 0:
                ok = False
                break
                
        if ok:
            for a in A:
                if gcd(a, y) != 1:
                    ok = False
                    break
        if y in se:
            ok = False
        if ok:
            yy = y
            while c > 0 and yy <= 10 ** 5:
                se.add(yy)
                c -= 1
                B.append(yy)
                yy *= p
        y += p
    A += B
    ind += 1


print(len(A))
print(*A)
print(max(A))