68395856

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{11279}}^1$

素因数の和:11666

約数の個数: 20

約数和(自身を含む): 132878400

約数和(自身を除く): 64482544

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 11279, 22558, 45116, 90232, 180464, 4274741, 8549482, 17098964, 34197928, 68395856]

約数ペア:

[(1, 68395856), (2, 34197928), (4, 17098964), (8, 8549482), (16, 4274741), (379, 180464), (758, 90232), (1516, 45116), (3032, 22558), (6064, 11279)]