68956904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{121403}}^1$

素因数の和:121480

約数の個数: 16

約数和(自身を含む): 131116320

約数和(自身を除く): 62159416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 121403, 242806, 485612, 971224, 8619613, 17239226, 34478452, 68956904]

約数ペア:

[(1, 68956904), (2, 34478452), (4, 17239226), (8, 8619613), (71, 971224), (142, 485612), (284, 242806), (568, 121403)]