28304668

素因数分解:

$2^2\times 7^1\times {\mathrm{1010881}}^1$

素因数の和:1010892

約数の個数: 12

約数和(自身を含む): 56609392

約数和(自身を除く): 28304724

約数列:

[1, 2, 4, 7, 14, 28, 1010881, 2021762, 4043524, 7076167, 14152334, 28304668]

約数ペア:

[(1, 28304668), (2, 14152334), (4, 7076167), (7, 4043524), (14, 2021762), (28, 1010881)]