65334342

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 133885440

約数和(自身を除く): 68551098

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 1489, 2978, 4467, 7313, 8934, 14626, 21939, 43878, 105719, 153367, 211438, 306734, 317157, 460101, 634314, 920202, 10889057, 21778114, 32667171, 65334342]

約数ペア:

[(1, 65334342), (2, 32667171), (3, 21778114), (6, 10889057), (71, 920202), (103, 634314), (142, 460101), (206, 317157), (213, 306734), (309, 211438), (426, 153367), (618, 105719), (1489, 43878), (2978, 21939), (4467, 14626), (7313, 8934)]