28714580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62423}}^1$

素因数の和:62455

約数の個数: 24

約数和(自身を含む): 62923392

約数和(自身を除く): 34208812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 62423, 124846, 249692, 312115, 624230, 1248460, 1435729, 2871458, 5742916, 7178645, 14357290, 28714580]

約数ペア:

[(1, 28714580), (2, 14357290), (4, 7178645), (5, 5742916), (10, 2871458), (20, 1435729), (23, 1248460), (46, 624230), (92, 312115), (115, 249692), (230, 124846), (460, 62423)]