57639266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^2$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 91057044

約数和(自身を除く): 33417778

約数列:

[1, 2, 37, 61, 74, 113, 122, 226, 2257, 4181, 4514, 6893, 8362, 12769, 13786, 25538, 255041, 472453, 510082, 778909, 944906, 1557818, 28819633, 57639266]

約数ペア:

[(1, 57639266), (2, 28819633), (37, 1557818), (61, 944906), (74, 778909), (113, 510082), (122, 472453), (226, 255041), (2257, 25538), (4181, 13786), (4514, 12769), (6893, 8362)]