6412564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 11702376

約数和(自身を除く): 5289812

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 641, 1282, 2501, 2564, 5002, 10004, 26281, 39101, 52562, 78202, 105124, 156404, 1603141, 3206282, 6412564]

約数ペア:

[(1, 6412564), (2, 3206282), (4, 1603141), (41, 156404), (61, 105124), (82, 78202), (122, 52562), (164, 39101), (244, 26281), (641, 10004), (1282, 5002), (2501, 2564)]