27702416

素因数分解:

$2^4\times 7^1\times {\mathrm{247343}}^1$

素因数の和:247358

約数の個数: 20

約数和(自身を含む): 61341312

約数和(自身を除く): 33638896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247343, 494686, 989372, 1731401, 1978744, 3462802, 3957488, 6925604, 13851208, 27702416]

約数ペア:

[(1, 27702416), (2, 13851208), (4, 6925604), (7, 3957488), (8, 3462802), (14, 1978744), (16, 1731401), (28, 989372), (56, 494686), (112, 247343)]