22784048

素因数分解:

$2^4\times 7^1\times {\mathrm{203429}}^1$

素因数の和:203444

約数の個数: 20

約数和(自身を含む): 50450640

約数和(自身を除く): 27666592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 203429, 406858, 813716, 1424003, 1627432, 2848006, 3254864, 5696012, 11392024, 22784048]

約数ペア:

[(1, 22784048), (2, 11392024), (4, 5696012), (7, 3254864), (8, 2848006), (14, 1627432), (16, 1424003), (28, 813716), (56, 406858), (112, 203429)]