28133030

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9941}}^1$

素因数の和:10231

約数の個数: 16

約数和(自身を含む): 50823504

約数和(自身を除く): 22690474

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 9941, 19882, 49705, 99410, 2813303, 5626606, 14066515, 28133030]

約数ペア:

[(1, 28133030), (2, 14066515), (5, 5626606), (10, 2813303), (283, 99410), (566, 49705), (1415, 19882), (2830, 9941)]