25319812

素因数分解:

$2^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{997}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 50746304

約数和(自身を除く): 25426492

約数列:

[1, 2, 4, 7, 14, 28, 907, 997, 1814, 1994, 3628, 3988, 6349, 6979, 12698, 13958, 25396, 27916, 904279, 1808558, 3617116, 6329953, 12659906, 25319812]

約数ペア:

[(1, 25319812), (2, 12659906), (4, 6329953), (7, 3617116), (14, 1808558), (28, 904279), (907, 27916), (997, 25396), (1814, 13958), (1994, 12698), (3628, 6979), (3988, 6349)]