71274524

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 126862848

約数和(自身を除く): 55588324

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 1151, 2302, 4604, 15481, 30962, 61924, 130063, 157687, 260126, 315374, 520252, 630748, 17818631, 35637262, 71274524]

約数ペア:

[(1, 71274524), (2, 35637262), (4, 17818631), (113, 630748), (137, 520252), (226, 315374), (274, 260126), (452, 157687), (548, 130063), (1151, 61924), (2302, 30962), (4604, 15481)]