28613290

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3331}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 51579360

約数和(自身を除く): 22966070

約数列:

[1, 2, 5, 10, 859, 1718, 3331, 4295, 6662, 8590, 16655, 33310, 2861329, 5722658, 14306645, 28613290]

約数ペア:

[(1, 28613290), (2, 14306645), (5, 5722658), (10, 2861329), (859, 33310), (1718, 16655), (3331, 8590), (4295, 6662)]