28566040

素因数分解:

$2^3\times 5^1\times {\mathrm{714151}}^1$

素因数の和:714162

約数の個数: 16

約数和(自身を含む): 64273680

約数和(自身を除く): 35707640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 714151, 1428302, 2856604, 3570755, 5713208, 7141510, 14283020, 28566040]

約数ペア:

[(1, 28566040), (2, 14283020), (4, 7141510), (5, 5713208), (8, 3570755), (10, 2856604), (20, 1428302), (40, 714151)]