26681516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{93949}}^1$

素因数の和:94024

約数の個数: 12

約数和(自身を含む): 47350800

約数和(自身を除く): 20669284

約数列:

[1, 2, 4, 71, 142, 284, 93949, 187898, 375796, 6670379, 13340758, 26681516]

約数ペア:

[(1, 26681516), (2, 13340758), (4, 6670379), (71, 375796), (142, 187898), (284, 93949)]