68321288

素因数分解:

$2^3\times 7^2\times {\mathrm{174289}}^1$

素因数の和:174309

約数の個数: 24

約数和(自身を含む): 149017950

約数和(自身を除く): 80696662

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 174289, 348578, 697156, 1220023, 1394312, 2440046, 4880092, 8540161, 9760184, 17080322, 34160644, 68321288]

約数ペア:

[(1, 68321288), (2, 34160644), (4, 17080322), (7, 9760184), (8, 8540161), (14, 4880092), (28, 2440046), (49, 1394312), (56, 1220023), (98, 697156), (196, 348578), (392, 174289)]