68932988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1051}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 127249920

約数和(自身を除く): 58316932

約数列:

[1, 2, 4, 19, 38, 76, 863, 1051, 1726, 2102, 3452, 4204, 16397, 19969, 32794, 39938, 65588, 79876, 907013, 1814026, 3628052, 17233247, 34466494, 68932988]

約数ペア:

[(1, 68932988), (2, 34466494), (4, 17233247), (19, 3628052), (38, 1814026), (76, 907013), (863, 79876), (1051, 65588), (1726, 39938), (2102, 32794), (3452, 19969), (4204, 16397)]