40891334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 29092666

約数列:

[1, 2, 11, 22, 29, 58, 107, 214, 319, 599, 638, 1177, 1198, 2354, 3103, 6206, 6589, 13178, 17371, 34133, 34742, 64093, 68266, 128186, 191081, 382162, 705023, 1410046, 1858697, 3717394, 20445667, 40891334]

約数ペア:

[(1, 40891334), (2, 20445667), (11, 3717394), (22, 1858697), (29, 1410046), (58, 705023), (107, 382162), (214, 191081), (319, 128186), (599, 68266), (638, 64093), (1177, 34742), (1198, 34133), (2354, 17371), (3103, 13178), (6206, 6589)]