28767404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{175411}}^1$

素因数の和:175456

約数の個数: 12

約数和(自身を含む): 51571128

約数和(自身を除く): 22803724

約数列:

[1, 2, 4, 41, 82, 164, 175411, 350822, 701644, 7191851, 14383702, 28767404]

約数ペア:

[(1, 28767404), (2, 14383702), (4, 7191851), (41, 701644), (82, 350822), (164, 175411)]