26666812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{392159}}^1$

素因数の和:392180

約数の個数: 12

約数和(自身を含む): 49412160

約数和(自身を除く): 22745348

約数列:

[1, 2, 4, 17, 34, 68, 392159, 784318, 1568636, 6666703, 13333406, 26666812]

約数ペア:

[(1, 26666812), (2, 13333406), (4, 6666703), (17, 1568636), (34, 784318), (68, 392159)]