40135306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7749

約数の個数: 16

約数和(自身を含む): 62709120

約数和(自身を除く): 22573814

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 7639, 15278, 282643, 542369, 565286, 1084738, 20067653, 40135306]

約数ペア:

[(1, 40135306), (2, 20067653), (37, 1084738), (71, 565286), (74, 542369), (142, 282643), (2627, 15278), (5254, 7639)]