28633164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 77446656

約数和(自身を除く): 48813492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4801, 5964, 9602, 14403, 19204, 28806, 33607, 57612, 67214, 100821, 134428, 201642, 340871, 403284, 681742, 1022613, 1363484, 2045226, 2386097, 4090452, 4772194, 7158291, 9544388, 14316582, 28633164]

約数ペア:

[(1, 28633164), (2, 14316582), (3, 9544388), (4, 7158291), (6, 4772194), (7, 4090452), (12, 2386097), (14, 2045226), (21, 1363484), (28, 1022613), (42, 681742), (71, 403284), (84, 340871), (142, 201642), (213, 134428), (284, 100821), (426, 67214), (497, 57612), (852, 33607), (994, 28806), (1491, 19204), (1988, 14403), (2982, 9602), (4801, 5964)]