28113288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167341}}^1$

素因数の和:167357

約数の個数: 32

約数和(自身を含む): 80324160

約数和(自身を除く): 52210872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167341, 334682, 502023, 669364, 1004046, 1171387, 1338728, 2008092, 2342774, 3514161, 4016184, 4685548, 7028322, 9371096, 14056644, 28113288]

約数ペア:

[(1, 28113288), (2, 14056644), (3, 9371096), (4, 7028322), (6, 4685548), (7, 4016184), (8, 3514161), (12, 2342774), (14, 2008092), (21, 1338728), (24, 1171387), (28, 1004046), (42, 669364), (56, 502023), (84, 334682), (168, 167341)]