8976422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 17977344

約数和(自身を除く): 9000922

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 43, 62, 74, 86, 91, 182, 217, 259, 301, 403, 434, 481, 518, 559, 602, 806, 962, 1118, 1147, 1333, 1591, 2294, 2666, 2821, 3182, 3367, 3913, 5642, 6734, 7826, 8029, 9331, 11137, 14911, 16058, 17329, 18662, 20683, 22274, 29822, 34658, 41366, 49321, 98642, 104377, 121303, 144781, 208754, 242606, 289562, 345247, 641173, 690494, 1282346, 4488211, 8976422]

約数ペア:

[(1, 8976422), (2, 4488211), (7, 1282346), (13, 690494), (14, 641173), (26, 345247), (31, 289562), (37, 242606), (43, 208754), (62, 144781), (74, 121303), (86, 104377), (91, 98642), (182, 49321), (217, 41366), (259, 34658), (301, 29822), (403, 22274), (434, 20683), (481, 18662), (518, 17329), (559, 16058), (602, 14911), (806, 11137), (962, 9331), (1118, 8029), (1147, 7826), (1333, 6734), (1591, 5642), (2294, 3913), (2666, 3367), (2821, 3182)]