7967540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56911}}^1$

素因数の和:56927

約数の個数: 24

約数和(自身を含む): 19122432

約数和(自身を除く): 11154892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56911, 113822, 227644, 284555, 398377, 569110, 796754, 1138220, 1593508, 1991885, 3983770, 7967540]

約数ペア:

[(1, 7967540), (2, 3983770), (4, 1991885), (5, 1593508), (7, 1138220), (10, 796754), (14, 569110), (20, 398377), (28, 284555), (35, 227644), (70, 113822), (140, 56911)]