77486812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13187}}^1$

素因数の和:13317

約数の個数: 24

約数和(自身を含む): 147336336

約数和(自身を除く): 69849524

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 13187, 26374, 52748, 171431, 342862, 685724, 1490131, 2980262, 5960524, 19371703, 38743406, 77486812]

約数ペア:

[(1, 77486812), (2, 38743406), (4, 19371703), (13, 5960524), (26, 2980262), (52, 1490131), (113, 685724), (226, 342862), (452, 171431), (1469, 52748), (2938, 26374), (5876, 13187)]