28461572630

素因数分解:

$2^1\times 5^1\times {\mathrm{19813}}^1\times {\mathrm{143651}}^1$

素因数の和:163471

約数の個数: 16

約数和(自身を含む): 51233773104

約数和(自身を除く): 22772200474

約数列:

[1, 2, 5, 10, 19813, 39626, 99065, 143651, 198130, 287302, 718255, 1436510, 2846157263, 5692314526, 14230786315, 28461572630]

約数ペア:

[(1, 28461572630), (2, 14230786315), (5, 5692314526), (10, 2846157263), (19813, 1436510), (39626, 718255), (99065, 287302), (143651, 198130)]