28408548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338197}}^1$

素因数の和:338211

約数の個数: 24

約数和(自身を含む): 75756352

約数和(自身を除く): 47347804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338197, 676394, 1014591, 1352788, 2029182, 2367379, 4058364, 4734758, 7102137, 9469516, 14204274, 28408548]

約数ペア:

[(1, 28408548), (2, 14204274), (3, 9469516), (4, 7102137), (6, 4734758), (7, 4058364), (12, 2367379), (14, 2029182), (21, 1352788), (28, 1014591), (42, 676394), (84, 338197)]