26077772

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1409}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 52271520

約数和(自身を除く): 26193748

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 1409, 2644, 2818, 4627, 5636, 9254, 9863, 18508, 19726, 39452, 931349, 1862698, 3725396, 6519443, 13038886, 26077772]

約数ペア:

[(1, 26077772), (2, 13038886), (4, 6519443), (7, 3725396), (14, 1862698), (28, 931349), (661, 39452), (1322, 19726), (1409, 18508), (2644, 9863), (2818, 9254), (4627, 5636)]