42358742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 64800000

約数和(自身を除く): 22441258

約数列:

[1, 2, 71, 142, 199, 398, 1499, 2998, 14129, 28258, 106429, 212858, 298301, 596602, 21179371, 42358742]

約数ペア:

[(1, 42358742), (2, 21179371), (71, 596602), (142, 298301), (199, 212858), (398, 106429), (1499, 28258), (2998, 14129)]