26422711

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 32790960

約数和(自身を除く): 6368249

約数列:

[1, 7, 19, 49, 101, 133, 281, 707, 931, 1919, 1967, 4949, 5339, 13433, 13769, 28381, 37373, 94031, 198667, 261611, 539239, 1390669, 3774673, 26422711]

約数ペア:

[(1, 26422711), (7, 3774673), (19, 1390669), (49, 539239), (101, 261611), (133, 198667), (281, 94031), (707, 37373), (931, 28381), (1919, 13769), (1967, 13433), (4949, 5339)]