76720399

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 91998720

約数和(自身を除く): 15278321

約数列:

[1, 7, 29, 71, 203, 497, 2059, 5323, 14413, 37261, 154367, 377933, 1080569, 2645531, 10960057, 76720399]

約数ペア:

[(1, 76720399), (7, 10960057), (29, 2645531), (71, 1080569), (203, 377933), (497, 154367), (2059, 37261), (5323, 14413)]