66812144

素因数分解:

$2^4\times 7^1\times {\mathrm{596537}}^1$

素因数の和:596552

約数の個数: 20

約数和(自身を含む): 147941424

約数和(自身を除く): 81129280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 596537, 1193074, 2386148, 4175759, 4772296, 8351518, 9544592, 16703036, 33406072, 66812144]

約数ペア:

[(1, 66812144), (2, 33406072), (4, 16703036), (7, 9544592), (8, 8351518), (14, 4772296), (16, 4175759), (28, 2386148), (56, 1193074), (112, 596537)]