26834398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 44470944

約数和(自身を除く): 17636546

約数列:

[1, 2, 17, 34, 37, 74, 83, 166, 257, 514, 629, 1258, 1411, 2822, 3071, 4369, 6142, 8738, 9509, 19018, 21331, 42662, 52207, 104414, 161653, 323306, 362627, 725254, 789247, 1578494, 13417199, 26834398]

約数ペア:

[(1, 26834398), (2, 13417199), (17, 1578494), (34, 789247), (37, 725254), (74, 362627), (83, 323306), (166, 161653), (257, 104414), (514, 52207), (629, 42662), (1258, 21331), (1411, 19018), (2822, 9509), (3071, 8738), (4369, 6142)]