40690034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264221}}^1$

素因数の和:264241

約数の個数: 16

約数和(自身を含む): 76095936

約数和(自身を除く): 35405902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 264221, 528442, 1849547, 2906431, 3699094, 5812862, 20345017, 40690034]

約数ペア:

[(1, 40690034), (2, 20345017), (7, 5812862), (11, 3699094), (14, 2906431), (22, 1849547), (77, 528442), (154, 264221)]