28918510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99719}}^1$

素因数の和:99755

約数の個数: 16

約数和(自身を含む): 53848800

約数和(自身を除く): 24930290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 99719, 199438, 498595, 997190, 2891851, 5783702, 14459255, 28918510]

約数ペア:

[(1, 28918510), (2, 14459255), (5, 5783702), (10, 2891851), (29, 997190), (58, 498595), (145, 199438), (290, 99719)]