25939088

素因数分解:

$2^4\times 7^1\times {\mathrm{231599}}^1$

素因数の和:231614

約数の個数: 20

約数和(自身を含む): 57436800

約数和(自身を除く): 31497712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231599, 463198, 926396, 1621193, 1852792, 3242386, 3705584, 6484772, 12969544, 25939088]

約数ペア:

[(1, 25939088), (2, 12969544), (4, 6484772), (7, 3705584), (8, 3242386), (14, 1852792), (16, 1621193), (28, 926396), (56, 463198), (112, 231599)]