57286564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{234781}}^1$

素因数の和:234846

約数の個数: 12

約数和(自身を含む): 101895388

約数和(自身を除く): 44608824

約数列:

[1, 2, 4, 61, 122, 244, 234781, 469562, 939124, 14321641, 28643282, 57286564]

約数ペア:

[(1, 57286564), (2, 28643282), (4, 14321641), (61, 939124), (122, 469562), (244, 234781)]