40761242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 62446464

約数和(自身を除く): 21685222

約数列:

[1, 2, 71, 142, 151, 302, 1901, 3802, 10721, 21442, 134971, 269942, 287051, 574102, 20380621, 40761242]

約数ペア:

[(1, 40761242), (2, 20380621), (71, 574102), (142, 287051), (151, 269942), (302, 134971), (1901, 21442), (3802, 10721)]