65768824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67943}}^1$

素因数の和:67971

約数の個数: 24

約数和(自身を含む): 135548280

約数和(自身を除く): 69779456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 67943, 135886, 271772, 543544, 747373, 1494746, 2989492, 5978984, 8221103, 16442206, 32884412, 65768824]

約数ペア:

[(1, 65768824), (2, 32884412), (4, 16442206), (8, 8221103), (11, 5978984), (22, 2989492), (44, 1494746), (88, 747373), (121, 543544), (242, 271772), (484, 135886), (968, 67943)]