26674004

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20269}}^1$

素因数の和:20327

約数の個数: 24

約数和(自身を含む): 54485760

約数和(自身を除く): 27811756

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20269, 40538, 81076, 141883, 283766, 567532, 952643, 1905286, 3810572, 6668501, 13337002, 26674004]

約数ペア:

[(1, 26674004), (2, 13337002), (4, 6668501), (7, 3810572), (14, 1905286), (28, 952643), (47, 567532), (94, 283766), (188, 141883), (329, 81076), (658, 40538), (1316, 20269)]