26557972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49921}}^1$

素因数の和:49951

約数の個数: 24

約数和(自身を含む): 55912640

約数和(自身を除く): 29354668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 49921, 99842, 199684, 349447, 698894, 948499, 1397788, 1896998, 3793996, 6639493, 13278986, 26557972]

約数ペア:

[(1, 26557972), (2, 13278986), (4, 6639493), (7, 3793996), (14, 1896998), (19, 1397788), (28, 948499), (38, 698894), (76, 349447), (133, 199684), (266, 99842), (532, 49921)]