42831152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 106659840

約数和(自身を除く): 63828688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1279, 1288, 1456, 2093, 2392, 2558, 2576, 4186, 4784, 5116, 8372, 8953, 10232, 16627, 16744, 17906, 20464, 29417, 33254, 33488, 35812, 58834, 66508, 71624, 116389, 117668, 133016, 143248, 205919, 232778, 235336, 266032, 382421, 411838, 465556, 470672, 764842, 823676, 931112, 1529684, 1647352, 1862224, 2676947, 3059368, 3294704, 5353894, 6118736, 10707788, 21415576, 42831152]

約数ペア:

[(1, 42831152), (2, 21415576), (4, 10707788), (7, 6118736), (8, 5353894), (13, 3294704), (14, 3059368), (16, 2676947), (23, 1862224), (26, 1647352), (28, 1529684), (46, 931112), (52, 823676), (56, 764842), (91, 470672), (92, 465556), (104, 411838), (112, 382421), (161, 266032), (182, 235336), (184, 232778), (208, 205919), (299, 143248), (322, 133016), (364, 117668), (368, 116389), (598, 71624), (644, 66508), (728, 58834), (1196, 35812), (1279, 33488), (1288, 33254), (1456, 29417), (2093, 20464), (2392, 17906), (2558, 16744), (2576, 16627), (4186, 10232), (4784, 8953), (5116, 8372)]