26826952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197257}}^1$

素因数の和:197280

約数の個数: 16

約数和(自身を含む): 53259660

約数和(自身を除く): 26432708

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197257, 394514, 789028, 1578056, 3353369, 6706738, 13413476, 26826952]

約数ペア:

[(1, 26826952), (2, 13413476), (4, 6706738), (8, 3353369), (17, 1578056), (34, 789028), (68, 394514), (136, 197257)]