69737744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101363}}^1$

素因数の和:101414

約数の個数: 20

約数和(自身を含む): 138260496

約数和(自身を除く): 68522752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 101363, 202726, 405452, 810904, 1621808, 4358609, 8717218, 17434436, 34868872, 69737744]

約数ペア:

[(1, 69737744), (2, 34868872), (4, 17434436), (8, 8717218), (16, 4358609), (43, 1621808), (86, 810904), (172, 405452), (344, 202726), (688, 101363)]