25928526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332417}}^1$

素因数の和:332435

約数の個数: 16

約数和(自身を含む): 55846224

約数和(自身を除く): 29917698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 332417, 664834, 997251, 1994502, 4321421, 8642842, 12964263, 25928526]

約数ペア:

[(1, 25928526), (2, 12964263), (3, 8642842), (6, 4321421), (13, 1994502), (26, 997251), (39, 664834), (78, 332417)]