64288679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 86728320

約数和(自身を除く): 22439641

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1433, 1547, 2639, 3451, 6409, 10031, 18629, 24361, 41557, 44863, 130403, 170527, 290899, 316693, 540241, 706469, 2216851, 3781687, 4945283, 9184097, 64288679]

約数ペア:

[(1, 64288679), (7, 9184097), (13, 4945283), (17, 3781687), (29, 2216851), (91, 706469), (119, 540241), (203, 316693), (221, 290899), (377, 170527), (493, 130403), (1433, 44863), (1547, 41557), (2639, 24361), (3451, 18629), (6409, 10031)]