57207326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 38696674

約数列:

[1, 2, 11, 22, 73, 146, 179, 199, 358, 398, 803, 1606, 1969, 2189, 3938, 4378, 13067, 14527, 26134, 29054, 35621, 71242, 143737, 159797, 287474, 319594, 391831, 783662, 2600333, 5200666, 28603663, 57207326]

約数ペア:

[(1, 57207326), (2, 28603663), (11, 5200666), (22, 2600333), (73, 783662), (146, 391831), (179, 319594), (199, 287474), (358, 159797), (398, 143737), (803, 71242), (1606, 35621), (1969, 29054), (2189, 26134), (3938, 14527), (4378, 13067)]