40157306

素因数分解:

$2^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{3347}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 68942016

約数和(自身を除く): 28784710

約数列:

[1, 2, 7, 14, 857, 1714, 3347, 5999, 6694, 11998, 23429, 46858, 2868379, 5736758, 20078653, 40157306]

約数ペア:

[(1, 40157306), (2, 20078653), (7, 5736758), (14, 2868379), (857, 46858), (1714, 23429), (3347, 11998), (5999, 6694)]