64481916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{75683}}^1$

素因数の和:75761

約数の個数: 24

約数和(自身を含む): 152578944

約数和(自身を除く): 88097028

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 75683, 151366, 227049, 302732, 454098, 908196, 5373493, 10746986, 16120479, 21493972, 32240958, 64481916]

約数ペア:

[(1, 64481916), (2, 32240958), (3, 21493972), (4, 16120479), (6, 10746986), (12, 5373493), (71, 908196), (142, 454098), (213, 302732), (284, 227049), (426, 151366), (852, 75683)]