26998594

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66499}}^1$

素因数の和:66537

約数の個数: 16

約数和(自身を含む): 47880000

約数和(自身を除く): 20881406

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 66499, 132998, 465493, 930986, 1928471, 3856942, 13499297, 26998594]

約数ペア:

[(1, 26998594), (2, 13499297), (7, 3856942), (14, 1928471), (29, 930986), (58, 465493), (203, 132998), (406, 66499)]