25707254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 39307680

約数和(自身を除く): 13600426

約数列:

[1, 2, 71, 142, 269, 538, 673, 1346, 19099, 38198, 47783, 95566, 181037, 362074, 12853627, 25707254]

約数ペア:

[(1, 25707254), (2, 12853627), (71, 362074), (142, 181037), (269, 95566), (538, 47783), (673, 38198), (1346, 19099)]