64667678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5437}}^1$

素因数の和:5771

約数の個数: 16

約数和(自身を含む): 102451920

約数和(自身を除く): 37784242

約数列:

[1, 2, 19, 38, 313, 626, 5437, 5947, 10874, 11894, 103303, 206606, 1701781, 3403562, 32333839, 64667678]

約数ペア:

[(1, 64667678), (2, 32333839), (19, 3403562), (38, 1701781), (313, 206606), (626, 103303), (5437, 11894), (5947, 10874)]