28232660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48677}}^1$

素因数の和:48715

約数の個数: 24

約数和(自身を含む): 61334280

約数和(自身を除く): 33101620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 48677, 97354, 194708, 243385, 486770, 973540, 1411633, 2823266, 5646532, 7058165, 14116330, 28232660]

約数ペア:

[(1, 28232660), (2, 14116330), (4, 7058165), (5, 5646532), (10, 2823266), (20, 1411633), (29, 973540), (58, 486770), (116, 243385), (145, 194708), (290, 97354), (580, 48677)]