64654968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{384851}}^1$

素因数の和:384867

約数の個数: 32

約数和(自身を含む): 184728960

約数和(自身を除く): 120073992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 384851, 769702, 1154553, 1539404, 2309106, 2693957, 3078808, 4618212, 5387914, 8081871, 9236424, 10775828, 16163742, 21551656, 32327484, 64654968]

約数ペア:

[(1, 64654968), (2, 32327484), (3, 21551656), (4, 16163742), (6, 10775828), (7, 9236424), (8, 8081871), (12, 5387914), (14, 4618212), (21, 3078808), (24, 2693957), (28, 2309106), (42, 1539404), (56, 1154553), (84, 769702), (168, 384851)]