28091822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2213}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 46068912

約数和(自身を除く): 17977090

約数列:

[1, 2, 11, 22, 577, 1154, 2213, 4426, 6347, 12694, 24343, 48686, 1276901, 2553802, 14045911, 28091822]

約数ペア:

[(1, 28091822), (2, 14045911), (11, 2553802), (22, 1276901), (577, 48686), (1154, 24343), (2213, 12694), (4426, 6347)]