8490496

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 20427264

約数和(自身を除く): 11936768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 103, 112, 128, 161, 184, 206, 224, 256, 322, 368, 412, 448, 512, 644, 721, 736, 824, 896, 1288, 1442, 1472, 1648, 1792, 2369, 2576, 2884, 2944, 3296, 3584, 4738, 5152, 5768, 5888, 6592, 9476, 10304, 11536, 11776, 13184, 16583, 18952, 20608, 23072, 26368, 33166, 37904, 41216, 46144, 52736, 66332, 75808, 82432, 92288, 132664, 151616, 184576, 265328, 303232, 369152, 530656, 606464, 1061312, 1212928, 2122624, 4245248, 8490496]

約数ペア:

[(1, 8490496), (2, 4245248), (4, 2122624), (7, 1212928), (8, 1061312), (14, 606464), (16, 530656), (23, 369152), (28, 303232), (32, 265328), (46, 184576), (56, 151616), (64, 132664), (92, 92288), (103, 82432), (112, 75808), (128, 66332), (161, 52736), (184, 46144), (206, 41216), (224, 37904), (256, 33166), (322, 26368), (368, 23072), (412, 20608), (448, 18952), (512, 16583), (644, 13184), (721, 11776), (736, 11536), (824, 10304), (896, 9476), (1288, 6592), (1442, 5888), (1472, 5768), (1648, 5152), (1792, 4738), (2369, 3584), (2576, 3296), (2884, 2944)]