28758415

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1439}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 10778225

約数列:

[1, 5, 7, 35, 571, 1439, 2855, 3997, 7195, 10073, 19985, 50365, 821669, 4108345, 5751683, 28758415]

約数ペア:

[(1, 28758415), (5, 5751683), (7, 4108345), (35, 821669), (571, 50365), (1439, 19985), (2855, 10073), (3997, 7195)]