28427156

素因数分解:

$2^2\times {\mathrm{1459}}^1\times {\mathrm{4871}}^1$

素因数の和:6334

約数の個数: 12

約数和(自身を含む): 49791840

約数和(自身を除く): 21364684

約数列:

[1, 2, 4, 1459, 2918, 4871, 5836, 9742, 19484, 7106789, 14213578, 28427156]

約数ペア:

[(1, 28427156), (2, 14213578), (4, 7106789), (1459, 19484), (2918, 9742), (4871, 5836)]