78443644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4951}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 146004768

約数和(自身を除く): 67561124

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 4951, 7922, 9902, 15844, 19804, 84167, 168334, 336668, 1153583, 2307166, 4614332, 19610911, 39221822, 78443644]

約数ペア:

[(1, 78443644), (2, 39221822), (4, 19610911), (17, 4614332), (34, 2307166), (68, 1153583), (233, 336668), (466, 168334), (932, 84167), (3961, 19804), (4951, 15844), (7922, 9902)]