57516778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42859}}^1$

素因数の和:42933

約数の個数: 16

約数和(自身を含む): 95663520

約数和(自身を除く): 38146742

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 42859, 85718, 471449, 942898, 2614399, 5228798, 28758389, 57516778]

約数ペア:

[(1, 57516778), (2, 28758389), (11, 5228798), (22, 2614399), (61, 942898), (122, 471449), (671, 85718), (1342, 42859)]