27290404

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 48598200

約数和(自身を除く): 21307796

約数列:

[1, 2, 4, 113, 173, 226, 346, 349, 452, 692, 698, 1396, 19549, 39098, 39437, 60377, 78196, 78874, 120754, 157748, 241508, 6822601, 13645202, 27290404]

約数ペア:

[(1, 27290404), (2, 13645202), (4, 6822601), (113, 241508), (173, 157748), (226, 120754), (346, 78874), (349, 78196), (452, 60377), (692, 39437), (698, 39098), (1396, 19549)]