56739722

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 94962000

約数和(自身を除く): 38222278

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 349, 481, 698, 962, 2197, 4394, 4537, 6253, 9074, 12506, 12913, 25826, 58981, 81289, 117962, 162578, 167869, 335738, 766753, 1533506, 2182297, 4364594, 28369861, 56739722]

約数ペア:

[(1, 56739722), (2, 28369861), (13, 4364594), (26, 2182297), (37, 1533506), (74, 766753), (169, 335738), (338, 167869), (349, 162578), (481, 117962), (698, 81289), (962, 58981), (2197, 25826), (4394, 12913), (4537, 12506), (6253, 9074)]