28645642

素因数分解:

$2^1\times {\mathrm{1451}}^1\times {\mathrm{9871}}^1$

素因数の和:11324

約数の個数: 8

約数和(自身を含む): 43002432

約数和(自身を除く): 14356790

約数列:

[1, 2, 1451, 2902, 9871, 19742, 14322821, 28645642]

約数ペア:

[(1, 28645642), (2, 14322821), (1451, 19742), (2902, 9871)]