76581872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281551}}^1$

素因数の和:281576

約数の個数: 20

約数和(自身を含む): 157106016

約数和(自身を除く): 80524144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281551, 563102, 1126204, 2252408, 4504816, 4786367, 9572734, 19145468, 38290936, 76581872]

約数ペア:

[(1, 76581872), (2, 38290936), (4, 19145468), (8, 9572734), (16, 4786367), (17, 4504816), (34, 2252408), (68, 1126204), (136, 563102), (272, 281551)]