25920726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332317}}^1$

素因数の和:332335

約数の個数: 16

約数和(自身を含む): 55829424

約数和(自身を除く): 29908698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 332317, 664634, 996951, 1993902, 4320121, 8640242, 12960363, 25920726]

約数ペア:

[(1, 25920726), (2, 12960363), (3, 8640242), (6, 4320121), (13, 1993902), (26, 996951), (39, 664634), (78, 332317)]