268429984

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{118147}}^1$

素因数の和:118228

約数の個数: 24

約数和(自身を含む): 535919328

約数和(自身を除く): 267489344

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 118147, 236294, 472588, 945176, 1890352, 3780704, 8388437, 16776874, 33553748, 67107496, 134214992, 268429984]

約数ペア:

[(1, 268429984), (2, 134214992), (4, 67107496), (8, 33553748), (16, 16776874), (32, 8388437), (71, 3780704), (142, 1890352), (284, 945176), (568, 472588), (1136, 236294), (2272, 118147)]