28567570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69677}}^1$

素因数の和:69725

約数の個数: 16

約数和(自身を含む): 52676568

約数和(自身を除く): 24108998

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 69677, 139354, 348385, 696770, 2856757, 5713514, 14283785, 28567570]

約数ペア:

[(1, 28567570), (2, 14283785), (5, 5713514), (10, 2856757), (41, 696770), (82, 348385), (205, 139354), (410, 69677)]