68691208

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{19559}}^1$

素因数の和:20004

約数の個数: 16

約数和(自身を含む): 129096000

約数和(自身を除く): 60404792

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 19559, 39118, 78236, 156472, 8586401, 17172802, 34345604, 68691208]

約数ペア:

[(1, 68691208), (2, 34345604), (4, 17172802), (8, 8586401), (439, 156472), (878, 78236), (1756, 39118), (3512, 19559)]