28381348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 51731064

約数和(自身を除く): 23349716

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 2837, 5002, 5674, 10004, 11348, 116317, 173057, 232634, 346114, 465268, 692228, 7095337, 14190674, 28381348]

約数ペア:

[(1, 28381348), (2, 14190674), (4, 7095337), (41, 692228), (61, 465268), (82, 346114), (122, 232634), (164, 173057), (244, 116317), (2501, 11348), (2837, 10004), (5002, 5674)]