25365988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5657}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 47527200

約数和(自身を除く): 22161212

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 5657, 11314, 22628, 107483, 214966, 333763, 429932, 667526, 1335052, 6341497, 12682994, 25365988]

約数ペア:

[(1, 25365988), (2, 12682994), (4, 6341497), (19, 1335052), (38, 667526), (59, 429932), (76, 333763), (118, 214966), (236, 107483), (1121, 22628), (2242, 11314), (4484, 5657)]