40285968

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11821}}^1$

素因数の和:11903

約数の個数: 40

約数和(自身を含む): 105546816

約数和(自身を除く): 65260848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 11821, 23642, 35463, 47284, 70926, 94568, 141852, 189136, 283704, 567408, 839291, 1678582, 2517873, 3357164, 5035746, 6714328, 10071492, 13428656, 20142984, 40285968]

約数ペア:

[(1, 40285968), (2, 20142984), (3, 13428656), (4, 10071492), (6, 6714328), (8, 5035746), (12, 3357164), (16, 2517873), (24, 1678582), (48, 839291), (71, 567408), (142, 283704), (213, 189136), (284, 141852), (426, 94568), (568, 70926), (852, 47284), (1136, 35463), (1704, 23642), (3408, 11821)]