26380144

素因数分解:

$2^4\times 7^1\times {\mathrm{235537}}^1$

素因数の和:235552

約数の個数: 20

約数和(自身を含む): 58413424

約数和(自身を除く): 32033280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 235537, 471074, 942148, 1648759, 1884296, 3297518, 3768592, 6595036, 13190072, 26380144]

約数ペア:

[(1, 26380144), (2, 13190072), (4, 6595036), (7, 3768592), (8, 3297518), (14, 1884296), (16, 1648759), (28, 942148), (56, 471074), (112, 235537)]