77688842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{504473}}^1$

素因数の和:504493

約数の個数: 16

約数和(自身を含む): 145288512

約数和(自身を除く): 67599670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 504473, 1008946, 3531311, 5549203, 7062622, 11098406, 38844421, 77688842]

約数ペア:

[(1, 77688842), (2, 38844421), (7, 11098406), (11, 7062622), (14, 5549203), (22, 3531311), (77, 1008946), (154, 504473)]