72427796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69911}}^1$

素因数の和:69959

約数の個数: 24

約数和(自身を含む): 148772736

約数和(自身を除く): 76344940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 69911, 139822, 279644, 489377, 978754, 1957508, 2586707, 5173414, 10346828, 18106949, 36213898, 72427796]

約数ペア:

[(1, 72427796), (2, 36213898), (4, 18106949), (7, 10346828), (14, 5173414), (28, 2586707), (37, 1957508), (74, 978754), (148, 489377), (259, 279644), (518, 139822), (1036, 69911)]