68057468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2861}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 125813520

約数和(自身を除く): 57756052

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 2861, 5722, 5947, 11444, 11894, 23788, 54359, 108718, 217436, 895493, 1790986, 3581972, 17014367, 34028734, 68057468]

約数ペア:

[(1, 68057468), (2, 34028734), (4, 17014367), (19, 3581972), (38, 1790986), (76, 895493), (313, 217436), (626, 108718), (1252, 54359), (2861, 23788), (5722, 11894), (5947, 11444)]