9004408

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7027

約数の個数: 32

約数和(自身を含む): 20136960

約数和(自身を除く): 11132552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 6991, 13982, 27964, 48937, 55928, 97874, 160793, 195748, 321586, 391496, 643172, 1125551, 1286344, 2251102, 4502204, 9004408]

約数ペア:

[(1, 9004408), (2, 4502204), (4, 2251102), (7, 1286344), (8, 1125551), (14, 643172), (23, 391496), (28, 321586), (46, 195748), (56, 160793), (92, 97874), (161, 55928), (184, 48937), (322, 27964), (644, 13982), (1288, 6991)]