7219504

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4332

約数の個数: 20

約数和(自身を含む): 14121864

約数和(自身を除く): 6902360

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4217, 8434, 16868, 33736, 67472, 451219, 902438, 1804876, 3609752, 7219504]

約数ペア:

[(1, 7219504), (2, 3609752), (4, 1804876), (8, 902438), (16, 451219), (107, 67472), (214, 33736), (428, 16868), (856, 8434), (1712, 4217)]