78382376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{576341}}^1$

素因数の和:576364

約数の個数: 16

約数和(自身を含む): 155612340

約数和(自身を除く): 77229964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 576341, 1152682, 2305364, 4610728, 9797797, 19595594, 39191188, 78382376]

約数ペア:

[(1, 78382376), (2, 39191188), (4, 19595594), (8, 9797797), (17, 4610728), (34, 2305364), (68, 1152682), (136, 576341)]