68078492

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239713}}^1$

素因数の和:239788

約数の個数: 12

約数和(自身を含む): 120815856

約数和(自身を除く): 52737364

約数列:

[1, 2, 4, 71, 142, 284, 239713, 479426, 958852, 17019623, 34039246, 68078492]

約数ペア:

[(1, 68078492), (2, 34039246), (4, 17019623), (71, 958852), (142, 479426), (284, 239713)]