64614982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 102627360

約数和(自身を除く): 38012378

約数列:

[1, 2, 43, 61, 86, 109, 113, 122, 218, 226, 2623, 4687, 4859, 5246, 6649, 6893, 9374, 9718, 12317, 13298, 13786, 24634, 285907, 296399, 529631, 571814, 592798, 751337, 1059262, 1502674, 32307491, 64614982]

約数ペア:

[(1, 64614982), (2, 32307491), (43, 1502674), (61, 1059262), (86, 751337), (109, 592798), (113, 571814), (122, 529631), (218, 296399), (226, 285907), (2623, 24634), (4687, 13786), (4859, 13298), (5246, 12317), (6649, 9718), (6893, 9374)]