67209764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{997}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 124071360

約数和(自身を除く): 56861596

約数列:

[1, 2, 4, 19, 38, 76, 887, 997, 1774, 1994, 3548, 3988, 16853, 18943, 33706, 37886, 67412, 75772, 884339, 1768678, 3537356, 16802441, 33604882, 67209764]

約数ペア:

[(1, 67209764), (2, 33604882), (4, 16802441), (19, 3537356), (38, 1768678), (76, 884339), (887, 75772), (997, 67412), (1774, 37886), (1994, 33706), (3548, 18943), (3988, 16853)]