21060592

素因数分解:

$2^4\times 7^2\times {\mathrm{26863}}^1$

素因数の和:26885

約数の個数: 30

約数和(自身を含む): 47468688

約数和(自身を除く): 26408096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 26863, 53726, 107452, 188041, 214904, 376082, 429808, 752164, 1316287, 1504328, 2632574, 3008656, 5265148, 10530296, 21060592]

約数ペア:

[(1, 21060592), (2, 10530296), (4, 5265148), (7, 3008656), (8, 2632574), (14, 1504328), (16, 1316287), (28, 752164), (49, 429808), (56, 376082), (98, 214904), (112, 188041), (196, 107452), (392, 53726), (784, 26863)]