66513706

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{9521}}^1$

素因数の和:10029

約数の個数: 16

約数和(自身を含む): 114264000

約数和(自身を除く): 47750294

約数列:

[1, 2, 7, 14, 499, 998, 3493, 6986, 9521, 19042, 66647, 133294, 4750979, 9501958, 33256853, 66513706]

約数ペア:

[(1, 66513706), (2, 33256853), (7, 9501958), (14, 4750979), (499, 133294), (998, 66647), (3493, 19042), (6986, 9521)]