68110874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154097}}^1$

素因数の和:154129

約数の個数: 16

約数和(自身を含む): 116498088

約数和(自身を除く): 48387214

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 154097, 308194, 2003261, 2619649, 4006522, 5239298, 34055437, 68110874]

約数ペア:

[(1, 68110874), (2, 34055437), (13, 5239298), (17, 4006522), (26, 2619649), (34, 2003261), (221, 308194), (442, 154097)]