4665595376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{142871}}^1$

素因数の和:143049

約数の個数: 40

約数和(自身を含む): 9797018784

約数和(自身を除く): 5131423408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 8164, 16328, 32656, 142871, 285742, 571484, 1142968, 1857323, 2285936, 3714646, 7429292, 14858584, 22430747, 29717168, 44861494, 89722988, 179445976, 291599711, 358891952, 583199422, 1166398844, 2332797688, 4665595376]

約数ペア:

[(1, 4665595376), (2, 2332797688), (4, 1166398844), (8, 583199422), (13, 358891952), (16, 291599711), (26, 179445976), (52, 89722988), (104, 44861494), (157, 29717168), (208, 22430747), (314, 14858584), (628, 7429292), (1256, 3714646), (2041, 2285936), (2512, 1857323), (4082, 1142968), (8164, 571484), (16328, 285742), (32656, 142871)]