28052266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14327}}^1$

素因数の和:14429

約数の個数: 16

約数和(自身を含む): 46422720

約数和(自身を除く): 18370454

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 14327, 28654, 157597, 315194, 1275103, 2550206, 14026133, 28052266]

約数ペア:

[(1, 28052266), (2, 14026133), (11, 2550206), (22, 1275103), (89, 315194), (178, 157597), (979, 28654), (1958, 14327)]