28065266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2213}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 44713944

約数和(自身を除く): 16648678

約数列:

[1, 2, 17, 34, 373, 746, 2213, 4426, 6341, 12682, 37621, 75242, 825449, 1650898, 14032633, 28065266]

約数ペア:

[(1, 28065266), (2, 14032633), (17, 1650898), (34, 825449), (373, 75242), (746, 37621), (2213, 12682), (4426, 6341)]