39857948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26431}}^1$

素因数の和:26477

約数の個数: 24

約数和(自身を含む): 77710080

約数和(自身を除く): 37852132

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 26431, 52862, 105724, 343603, 687206, 766499, 1374412, 1532998, 3065996, 9964487, 19928974, 39857948]

約数ペア:

[(1, 39857948), (2, 19928974), (4, 9964487), (13, 3065996), (26, 1532998), (29, 1374412), (52, 766499), (58, 687206), (116, 343603), (377, 105724), (754, 52862), (1508, 26431)]