78708356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 142090200

約数和(自身を除く): 63381844

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 3221, 6109, 6442, 12218, 12884, 24436, 132061, 264122, 479929, 528244, 959858, 1919716, 19677089, 39354178, 78708356]

約数ペア:

[(1, 78708356), (2, 39354178), (4, 19677089), (41, 1919716), (82, 959858), (149, 528244), (164, 479929), (298, 264122), (596, 132061), (3221, 24436), (6109, 12884), (6442, 12218)]