28437550

素因数分解:

$2^1\times 5^2\times {\mathrm{568751}}^1$

素因数の和:568763

約数の個数: 12

約数和(自身を含む): 52893936

約数和(自身を除く): 24456386

約数列:

[1, 2, 5, 10, 25, 50, 568751, 1137502, 2843755, 5687510, 14218775, 28437550]

約数ペア:

[(1, 28437550), (2, 14218775), (5, 5687510), (10, 2843755), (25, 1137502), (50, 568751)]