25769746

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 39298968

約数和(自身を除く): 13529222

約数列:

[1, 2, 101, 193, 202, 386, 661, 1322, 19493, 38986, 66761, 127573, 133522, 255146, 12884873, 25769746]

約数ペア:

[(1, 25769746), (2, 12884873), (101, 255146), (193, 133522), (202, 127573), (386, 66761), (661, 38986), (1322, 19493)]