40649026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2141}}^1$

素因数の和:3017

約数の個数: 16

約数和(自身を含む): 66624768

約数和(自身を除く): 25975742

約数列:

[1, 2, 11, 22, 863, 1726, 2141, 4282, 9493, 18986, 23551, 47102, 1847683, 3695366, 20324513, 40649026]

約数ペア:

[(1, 40649026), (2, 20324513), (11, 3695366), (22, 1847683), (863, 47102), (1726, 23551), (2141, 18986), (4282, 9493)]