40797926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 29455642

約数列:

[1, 2, 13, 17, 26, 34, 221, 241, 383, 442, 482, 766, 3133, 4097, 4979, 6266, 6511, 8194, 9958, 13022, 53261, 84643, 92303, 106522, 169286, 184606, 1199939, 1569151, 2399878, 3138302, 20398963, 40797926]

約数ペア:

[(1, 40797926), (2, 20398963), (13, 3138302), (17, 2399878), (26, 1569151), (34, 1199939), (221, 184606), (241, 169286), (383, 106522), (442, 92303), (482, 84643), (766, 53261), (3133, 13022), (4097, 9958), (4979, 8194), (6266, 6511)]