68912506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 49023494

約数列:

[1, 2, 13, 19, 26, 38, 199, 247, 398, 494, 701, 1402, 2587, 3781, 5174, 7562, 9113, 13319, 18226, 26638, 49153, 98306, 139499, 173147, 278998, 346294, 1813487, 2650481, 3626974, 5300962, 34456253, 68912506]

約数ペア:

[(1, 68912506), (2, 34456253), (13, 5300962), (19, 3626974), (26, 2650481), (38, 1813487), (199, 346294), (247, 278998), (398, 173147), (494, 139499), (701, 98306), (1402, 49153), (2587, 26638), (3781, 18226), (5174, 13319), (7562, 9113)]