66866734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3067}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 109564416

約数和(自身を除く): 42697682

約数列:

[1, 2, 11, 22, 991, 1982, 3067, 6134, 10901, 21802, 33737, 67474, 3039397, 6078794, 33433367, 66866734]

約数ペア:

[(1, 66866734), (2, 33433367), (11, 6078794), (22, 3039397), (991, 67474), (1982, 33737), (3067, 21802), (6134, 10901)]