26826068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{394501}}^1$

素因数の和:394522

約数の個数: 12

約数和(自身を含む): 49707252

約数和(自身を除く): 22881184

約数列:

[1, 2, 4, 17, 34, 68, 394501, 789002, 1578004, 6706517, 13413034, 26826068]

約数ペア:

[(1, 26826068), (2, 13413034), (4, 6706517), (17, 1578004), (34, 789002), (68, 394501)]