28271284

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{4871}}^1$

素因数の和:6326

約数の個数: 12

約数和(自身を含む): 49519008

約数和(自身を除く): 21247724

約数列:

[1, 2, 4, 1451, 2902, 4871, 5804, 9742, 19484, 7067821, 14135642, 28271284]

約数ペア:

[(1, 28271284), (2, 14135642), (4, 7067821), (1451, 19484), (2902, 9742), (4871, 5804)]