28626004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{650591}}^1$

素因数の和:650606

約数の個数: 12

約数和(自身を含む): 54649728

約数和(自身を除く): 26023724

約数列:

[1, 2, 4, 11, 22, 44, 650591, 1301182, 2602364, 7156501, 14313002, 28626004]

約数ペア:

[(1, 28626004), (2, 14313002), (4, 7156501), (11, 2602364), (22, 1301182), (44, 650591)]