23826896639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 30787706880

約数和(自身を除く): 6960810241

約数列:

[1, 7, 13, 31, 91, 107, 193, 217, 403, 409, 749, 1351, 1391, 2509, 2821, 2863, 3317, 5317, 5983, 9737, 12679, 17563, 20651, 23219, 37219, 41881, 43121, 43763, 77779, 78937, 88753, 144557, 164827, 268463, 301847, 306341, 544453, 552559, 568919, 640181, 1026181, 1153789, 1356653, 1879241, 2447047, 3982433, 4481267, 7183267, 8322353, 8446259, 9496571, 17129329, 17636489, 31811611, 58256471, 59123813, 109801367, 123455423, 222681277, 261834029, 768609569, 1832838203, 3403842377, 23826896639]

約数ペア:

[(1, 23826896639), (7, 3403842377), (13, 1832838203), (31, 768609569), (91, 261834029), (107, 222681277), (193, 123455423), (217, 109801367), (403, 59123813), (409, 58256471), (749, 31811611), (1351, 17636489), (1391, 17129329), (2509, 9496571), (2821, 8446259), (2863, 8322353), (3317, 7183267), (5317, 4481267), (5983, 3982433), (9737, 2447047), (12679, 1879241), (17563, 1356653), (20651, 1153789), (23219, 1026181), (37219, 640181), (41881, 568919), (43121, 552559), (43763, 544453), (77779, 306341), (78937, 301847), (88753, 268463), (144557, 164827)]