68091536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{146749}}^1$

素因数の和:146786

約数の個数: 20

約数和(自身を含む): 136477500

約数和(自身を除く): 68385964

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 146749, 293498, 586996, 1173992, 2347984, 4255721, 8511442, 17022884, 34045768, 68091536]

約数ペア:

[(1, 68091536), (2, 34045768), (4, 17022884), (8, 8511442), (16, 4255721), (29, 2347984), (58, 1173992), (116, 586996), (232, 293498), (464, 146749)]