26668418

素因数分解:

$2^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2789}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 45800640

約数和(自身を除く): 19132222

約数列:

[1, 2, 7, 14, 683, 1366, 2789, 4781, 5578, 9562, 19523, 39046, 1904887, 3809774, 13334209, 26668418]

約数ペア:

[(1, 26668418), (2, 13334209), (7, 3809774), (14, 1904887), (683, 39046), (1366, 19523), (2789, 9562), (4781, 5578)]