7661968

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 30

約数和(自身を含む): 15779186

約数和(自身を除く): 8117218

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 1657, 2312, 3314, 4624, 6628, 13256, 26512, 28169, 56338, 112676, 225352, 450704, 478873, 957746, 1915492, 3830984, 7661968]

約数ペア:

[(1, 7661968), (2, 3830984), (4, 1915492), (8, 957746), (16, 478873), (17, 450704), (34, 225352), (68, 112676), (136, 56338), (272, 28169), (289, 26512), (578, 13256), (1156, 6628), (1657, 4624), (2312, 3314)]