64559992

素因数分解:

$2^3\times 7^1\times {\mathrm{1152857}}^1$

素因数の和:1152870

約数の個数: 16

約数和(自身を含む): 138342960

約数和(自身を除く): 73782968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1152857, 2305714, 4611428, 8069999, 9222856, 16139998, 32279996, 64559992]

約数ペア:

[(1, 64559992), (2, 32279996), (4, 16139998), (7, 9222856), (8, 8069999), (14, 4611428), (28, 2305714), (56, 1152857)]