27979084

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34457}}^1$

素因数の和:34497

約数の個数: 24

約数和(自身を含む): 57889440

約数和(自身を除く): 29910356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 34457, 68914, 137828, 241199, 482398, 964796, 999253, 1998506, 3997012, 6994771, 13989542, 27979084]

約数ペア:

[(1, 27979084), (2, 13989542), (4, 6994771), (7, 3997012), (14, 1998506), (28, 999253), (29, 964796), (58, 482398), (116, 241199), (203, 137828), (406, 68914), (812, 34457)]