72354436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{234917}}^1$

素因数の和:234939

約数の個数: 24

約数和(自身を含む): 157864896

約数和(自身を除く): 85510460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 234917, 469834, 939668, 1644419, 2584087, 3288838, 5168174, 6577676, 10336348, 18088609, 36177218, 72354436]

約数ペア:

[(1, 72354436), (2, 36177218), (4, 18088609), (7, 10336348), (11, 6577676), (14, 5168174), (22, 3288838), (28, 2584087), (44, 1644419), (77, 939668), (154, 469834), (308, 234917)]