68675576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 136304400

約数和(自身を除く): 67628824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 2341, 3667, 4682, 7334, 9364, 14668, 18728, 29336, 44479, 88958, 177916, 355832, 451813, 903626, 1807252, 3614504, 8584447, 17168894, 34337788, 68675576]

約数ペア:

[(1, 68675576), (2, 34337788), (4, 17168894), (8, 8584447), (19, 3614504), (38, 1807252), (76, 903626), (152, 451813), (193, 355832), (386, 177916), (772, 88958), (1544, 44479), (2341, 29336), (3667, 18728), (4682, 14668), (7334, 9364)]