25991346

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{6737}}^1$

素因数の和:7385

約数の個数: 16

約数和(自身を含む): 52071264

約数和(自身を除く): 26079918

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 6737, 13474, 20211, 40422, 4331891, 8663782, 12995673, 25991346]

約数ペア:

[(1, 25991346), (2, 12995673), (3, 8663782), (6, 4331891), (643, 40422), (1286, 20211), (1929, 13474), (3858, 6737)]