26990474

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9497}}^1$

素因数の和:9542

約数の個数: 24

約数和(自身を含む): 48724740

約数和(自身を除く): 21734266

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 9497, 18994, 66479, 132958, 275413, 465353, 550826, 930706, 1927891, 3855782, 13495237, 26990474]

約数ペア:

[(1, 26990474), (2, 13495237), (7, 3855782), (14, 1927891), (29, 930706), (49, 550826), (58, 465353), (98, 275413), (203, 132958), (406, 66479), (1421, 18994), (2842, 9497)]