64274308

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5023}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 128855552

約数和(自身を除く): 64581244

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 5023, 6398, 10046, 12796, 20092, 35161, 70322, 140644, 2295511, 4591022, 9182044, 16068577, 32137154, 64274308]

約数ペア:

[(1, 64274308), (2, 32137154), (4, 16068577), (7, 9182044), (14, 4591022), (28, 2295511), (457, 140644), (914, 70322), (1828, 35161), (3199, 20092), (5023, 12796), (6398, 10046)]