66017504

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 153579888

約数和(自身を除く): 87562384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 593, 784, 994, 1136, 1186, 1568, 1988, 2272, 2372, 3479, 3976, 4151, 4744, 6958, 7952, 8302, 9488, 13916, 15904, 16604, 18976, 27832, 29057, 33208, 42103, 55664, 58114, 66416, 84206, 111328, 116228, 132832, 168412, 232456, 294721, 336824, 464912, 589442, 673648, 929824, 1178884, 1347296, 2063047, 2357768, 4126094, 4715536, 8252188, 9431072, 16504376, 33008752, 66017504]

約数ペア:

[(1, 66017504), (2, 33008752), (4, 16504376), (7, 9431072), (8, 8252188), (14, 4715536), (16, 4126094), (28, 2357768), (32, 2063047), (49, 1347296), (56, 1178884), (71, 929824), (98, 673648), (112, 589442), (142, 464912), (196, 336824), (224, 294721), (284, 232456), (392, 168412), (497, 132832), (568, 116228), (593, 111328), (784, 84206), (994, 66416), (1136, 58114), (1186, 55664), (1568, 42103), (1988, 33208), (2272, 29057), (2372, 27832), (3479, 18976), (3976, 16604), (4151, 15904), (4744, 13916), (6958, 9488), (7952, 8302)]