26785564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9719}}^1$

素因数の和:9789

約数の個数: 24

約数和(自身を含む): 51438240

約数和(自身を除く): 24652676

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9719, 19438, 38876, 126347, 252694, 505388, 515107, 1030214, 2060428, 6696391, 13392782, 26785564]

約数ペア:

[(1, 26785564), (2, 13392782), (4, 6696391), (13, 2060428), (26, 1030214), (52, 515107), (53, 505388), (106, 252694), (212, 126347), (689, 38876), (1378, 19438), (2756, 9719)]