28355590

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3301}}^1$

素因数の和:4167

約数の個数: 16

約数和(自身を含む): 51114960

約数和(自身を除く): 22759370

約数列:

[1, 2, 5, 10, 859, 1718, 3301, 4295, 6602, 8590, 16505, 33010, 2835559, 5671118, 14177795, 28355590]

約数ペア:

[(1, 28355590), (2, 14177795), (5, 5671118), (10, 2835559), (859, 33010), (1718, 16505), (3301, 8590), (4295, 6602)]