40347268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13151}}^1$

素因数の和:13227

約数の個数: 24

約数和(自身を含む): 77333760

約数和(自身を除く): 36986492

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 13151, 26302, 52604, 170963, 341926, 683852, 775909, 1551818, 3103636, 10086817, 20173634, 40347268]

約数ペア:

[(1, 40347268), (2, 20173634), (4, 10086817), (13, 3103636), (26, 1551818), (52, 775909), (59, 683852), (118, 341926), (236, 170963), (767, 52604), (1534, 26302), (3068, 13151)]