25613562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328379}}^1$

素因数の和:328397

約数の個数: 16

約数和(自身を含む): 55167840

約数和(自身を除く): 29554278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 328379, 656758, 985137, 1970274, 4268927, 8537854, 12806781, 25613562]

約数ペア:

[(1, 25613562), (2, 12806781), (3, 8537854), (6, 4268927), (13, 1970274), (26, 985137), (39, 656758), (78, 328379)]