28852732494

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{8171}}^1$

素因数の和:8563

約数の個数: 80

約数和(自身を含む): 65783684736

約数和(自身を除く): 36930952242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 307, 426, 614, 639, 921, 1278, 1842, 1917, 2763, 3834, 5526, 5751, 8171, 8289, 11502, 16342, 16578, 21797, 24513, 24867, 43594, 49026, 49734, 65391, 73539, 130782, 147078, 196173, 220617, 392346, 441234, 580141, 588519, 661851, 1160282, 1177038, 1323702, 1740423, 1765557, 2508497, 3480846, 3531114, 5016994, 5221269, 7525491, 10442538, 15050982, 15663807, 22576473, 31327614, 45152946, 46991421, 67729419, 93982842, 135458838, 178103287, 203188257, 356206574, 406376514, 534309861, 1068619722, 1602929583, 3205859166, 4808788749, 9617577498, 14426366247, 28852732494]

約数ペア:

[(1, 28852732494), (2, 14426366247), (3, 9617577498), (6, 4808788749), (9, 3205859166), (18, 1602929583), (27, 1068619722), (54, 534309861), (71, 406376514), (81, 356206574), (142, 203188257), (162, 178103287), (213, 135458838), (307, 93982842), (426, 67729419), (614, 46991421), (639, 45152946), (921, 31327614), (1278, 22576473), (1842, 15663807), (1917, 15050982), (2763, 10442538), (3834, 7525491), (5526, 5221269), (5751, 5016994), (8171, 3531114), (8289, 3480846), (11502, 2508497), (16342, 1765557), (16578, 1740423), (21797, 1323702), (24513, 1177038), (24867, 1160282), (43594, 661851), (49026, 588519), (49734, 580141), (65391, 441234), (73539, 392346), (130782, 220617), (147078, 196173)]