26996830076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397012207}}^1$

素因数の和:397012228

約数の個数: 12

約数和(自身を含む): 50023538208

約数和(自身を除く): 23026708132

約数列:

[1, 2, 4, 17, 34, 68, 397012207, 794024414, 1588048828, 6749207519, 13498415038, 26996830076]

約数ペア:

[(1, 26996830076), (2, 13498415038), (4, 6749207519), (17, 1588048828), (34, 794024414), (68, 397012207)]