40532906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 61896960

約数和(自身を除く): 21364054

約数列:

[1, 2, 71, 142, 397, 719, 794, 1438, 28187, 51049, 56374, 102098, 285443, 570886, 20266453, 40532906]

約数ペア:

[(1, 40532906), (2, 20266453), (71, 570886), (142, 285443), (397, 102098), (719, 56374), (794, 51049), (1438, 28187)]