68097136

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{9479}}^1$

素因数の和:9936

約数の個数: 20

約数和(自身を含む): 132246000

約数和(自身を除く): 64148864

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 9479, 18958, 37916, 75832, 151664, 4256071, 8512142, 17024284, 34048568, 68097136]

約数ペア:

[(1, 68097136), (2, 34048568), (4, 17024284), (8, 8512142), (16, 4256071), (449, 151664), (898, 75832), (1796, 37916), (3592, 18958), (7184, 9479)]