28604470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69767}}^1$

素因数の和:69815

約数の個数: 16

約数和(自身を含む): 52744608

約数和(自身を除く): 24140138

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 69767, 139534, 348835, 697670, 2860447, 5720894, 14302235, 28604470]

約数ペア:

[(1, 28604470), (2, 14302235), (5, 5720894), (10, 2860447), (41, 697670), (82, 348835), (205, 139534), (410, 69767)]