40273684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{915311}}^1$

素因数の和:915326

約数の個数: 12

約数和(自身を含む): 76886208

約数和(自身を除く): 36612524

約数列:

[1, 2, 4, 11, 22, 44, 915311, 1830622, 3661244, 10068421, 20136842, 40273684]

約数ペア:

[(1, 40273684), (2, 20136842), (4, 10068421), (11, 3661244), (22, 1830622), (44, 915311)]