28188290508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335574887}}^1$

素因数の和:335574901

約数の個数: 24

約数和(自身を含む): 75168774912

約数和(自身を除く): 46980484404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335574887, 671149774, 1006724661, 1342299548, 2013449322, 2349024209, 4026898644, 4698048418, 7047072627, 9396096836, 14094145254, 28188290508]

約数ペア:

[(1, 28188290508), (2, 14094145254), (3, 9396096836), (4, 7047072627), (6, 4698048418), (7, 4026898644), (12, 2349024209), (14, 2013449322), (21, 1342299548), (28, 1006724661), (42, 671149774), (84, 335574887)]