25722762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329779}}^1$

素因数の和:329797

約数の個数: 16

約数和(自身を含む): 55403040

約数和(自身を除く): 29680278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 329779, 659558, 989337, 1978674, 4287127, 8574254, 12861381, 25722762]

約数ペア:

[(1, 25722762), (2, 12861381), (3, 8574254), (6, 4287127), (13, 1978674), (26, 989337), (39, 659558), (78, 329779)]