70142306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 123243120

約数和(自身を除く): 53100814

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 4289, 8177, 8578, 16354, 55757, 72913, 111514, 145826, 158693, 317386, 947869, 1895738, 2063009, 2697781, 4126018, 5395562, 35071153, 70142306]

約数ペア:

[(1, 70142306), (2, 35071153), (13, 5395562), (17, 4126018), (26, 2697781), (34, 2063009), (37, 1895738), (74, 947869), (221, 317386), (442, 158693), (481, 145826), (629, 111514), (962, 72913), (1258, 55757), (4289, 16354), (8177, 8578)]