28469804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2777}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 54604368

約数和(自身を除く): 26134564

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 2777, 5126, 5554, 10252, 11108, 30547, 61094, 122188, 647041, 1294082, 2588164, 7117451, 14234902, 28469804]

約数ペア:

[(1, 28469804), (2, 14234902), (4, 7117451), (11, 2588164), (22, 1294082), (44, 647041), (233, 122188), (466, 61094), (932, 30547), (2563, 11108), (2777, 10252), (5126, 5554)]