68524526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257611}}^1$

素因数の和:257639

約数の個数: 16

約数和(自身を含む): 123653760

約数和(自身を除く): 55129234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 257611, 515222, 1803277, 3606554, 4894609, 9789218, 34262263, 68524526]

約数ペア:

[(1, 68524526), (2, 34262263), (7, 9789218), (14, 4894609), (19, 3606554), (38, 1803277), (133, 515222), (266, 257611)]