40575782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3931}}^1$

素因数の和:4343

約数の個数: 16

約数和(自身を含む): 65727312

約数和(自身を除く): 25151530

約数列:

[1, 2, 13, 26, 397, 794, 3931, 5161, 7862, 10322, 51103, 102206, 1560607, 3121214, 20287891, 40575782]

約数ペア:

[(1, 40575782), (2, 20287891), (13, 3121214), (26, 1560607), (397, 102206), (794, 51103), (3931, 10322), (5161, 7862)]