26517412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 47845952

約数和(自身を除く): 21328540

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 1021, 2042, 4084, 6493, 12986, 25972, 43903, 87806, 154171, 175612, 308342, 616684, 6629353, 13258706, 26517412]

約数ペア:

[(1, 26517412), (2, 13258706), (4, 6629353), (43, 616684), (86, 308342), (151, 175612), (172, 154171), (302, 87806), (604, 43903), (1021, 25972), (2042, 12986), (4084, 6493)]