2745014721728

素因数分解:

$2^6\times {\mathrm{1423}}^1\times {\mathrm{30141149}}^1$

素因数の和:30142584

約数の個数: 28

約数和(自身を含む): 5450966695200

約数和(自身を除く): 2705951973472

約数列:

[1, 2, 4, 8, 16, 32, 64, 1423, 2846, 5692, 11384, 22768, 45536, 91072, 30141149, 60282298, 120564596, 241129192, 482258384, 964516768, 1929033536, 42890855027, 85781710054, 171563420108, 343126840216, 686253680432, 1372507360864, 2745014721728]

約数ペア:

[(1, 2745014721728), (2, 1372507360864), (4, 686253680432), (8, 343126840216), (16, 171563420108), (32, 85781710054), (64, 42890855027), (1423, 1929033536), (2846, 964516768), (5692, 482258384), (11384, 241129192), (22768, 120564596), (45536, 60282298), (91072, 30141149)]