28455348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139487}}^1$

素因数の和:139511

約数の個数: 24

約数和(自身を含む): 70301952

約数和(自身を除く): 41846604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139487, 278974, 418461, 557948, 836922, 1673844, 2371279, 4742558, 7113837, 9485116, 14227674, 28455348]

約数ペア:

[(1, 28455348), (2, 14227674), (3, 9485116), (4, 7113837), (6, 4742558), (12, 2371279), (17, 1673844), (34, 836922), (51, 557948), (68, 418461), (102, 278974), (204, 139487)]