66804076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{879001}}^1$

素因数の和:879024

約数の個数: 12

約数和(自身を含む): 123060280

約数和(自身を除く): 56256204

約数列:

[1, 2, 4, 19, 38, 76, 879001, 1758002, 3516004, 16701019, 33402038, 66804076]

約数ペア:

[(1, 66804076), (2, 33402038), (4, 16701019), (19, 3516004), (38, 1758002), (76, 879001)]