69278978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107243}}^1$

素因数の和:107281

約数の個数: 16

約数和(自身を含む): 115823520

約数和(自身を除く): 46544542

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 107243, 214486, 1823131, 2037617, 3646262, 4075234, 34639489, 69278978]

約数ペア:

[(1, 69278978), (2, 34639489), (17, 4075234), (19, 3646262), (34, 2037617), (38, 1823131), (323, 214486), (646, 107243)]