68149724

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{134153}}^1$

素因数の和:134284

約数の個数: 12

約数和(自身を含む): 120201984

約数和(自身を除く): 52052260

約数列:

[1, 2, 4, 127, 254, 508, 134153, 268306, 536612, 17037431, 34074862, 68149724]

約数ペア:

[(1, 68149724), (2, 34074862), (4, 17037431), (127, 536612), (254, 268306), (508, 134153)]