68989016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{233071}}^1$

素因数の和:233114

約数の個数: 16

約数和(自身を含む): 132851040

約数和(自身を除く): 63862024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 233071, 466142, 932284, 1864568, 8623627, 17247254, 34494508, 68989016]

約数ペア:

[(1, 68989016), (2, 34494508), (4, 17247254), (8, 8623627), (37, 1864568), (74, 932284), (148, 466142), (296, 233071)]