67211724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{78887}}^1$

素因数の和:78965

約数の個数: 24

約数和(自身を含む): 159038208

約数和(自身を除く): 91826484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 78887, 157774, 236661, 315548, 473322, 946644, 5600977, 11201954, 16802931, 22403908, 33605862, 67211724]

約数ペア:

[(1, 67211724), (2, 33605862), (3, 22403908), (4, 16802931), (6, 11201954), (12, 5600977), (71, 946644), (142, 473322), (213, 315548), (284, 236661), (426, 157774), (852, 78887)]