7240048

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4344

約数の個数: 20

約数和(自身を含む): 14162040

約数和(自身を除く): 6921992

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4229, 8458, 16916, 33832, 67664, 452503, 905006, 1810012, 3620024, 7240048]

約数ペア:

[(1, 7240048), (2, 3620024), (4, 1810012), (8, 905006), (16, 452503), (107, 67664), (214, 33832), (428, 16916), (856, 8458), (1712, 4229)]