25587434

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 39158208

約数和(自身を除く): 13570774

約数列:

[1, 2, 67, 134, 257, 514, 743, 1486, 17219, 34438, 49781, 99562, 190951, 381902, 12793717, 25587434]

約数ペア:

[(1, 25587434), (2, 12793717), (67, 381902), (134, 190951), (257, 99562), (514, 49781), (743, 34438), (1486, 17219)]