68888526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15329}}^1$

素因数の和:15448

約数の個数: 32

約数和(自身を含む): 158941440

約数和(自身を除く): 90052914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15329, 30658, 45987, 91974, 107303, 214606, 321909, 643818, 1640203, 3280406, 4920609, 9841218, 11481421, 22962842, 34444263, 68888526]

約数ペア:

[(1, 68888526), (2, 34444263), (3, 22962842), (6, 11481421), (7, 9841218), (14, 4920609), (21, 3280406), (42, 1640203), (107, 643818), (214, 321909), (321, 214606), (642, 107303), (749, 91974), (1498, 45987), (2247, 30658), (4494, 15329)]