67929884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{140351}}^1$

素因数の和:140377

約数の個数: 18

約数和(自身を含む): 130667712

約数和(自身を除く): 62737828

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 140351, 280702, 561404, 1543861, 3087722, 6175444, 16982471, 33964942, 67929884]

約数ペア:

[(1, 67929884), (2, 33964942), (4, 16982471), (11, 6175444), (22, 3087722), (44, 1543861), (121, 561404), (242, 280702), (484, 140351)]