64123906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{416389}}^1$

素因数の和:416409

約数の個数: 16

約数和(自身を含む): 119920320

約数和(自身を除く): 55796414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 416389, 832778, 2914723, 4580279, 5829446, 9160558, 32061953, 64123906]

約数ペア:

[(1, 64123906), (2, 32061953), (7, 9160558), (11, 5829446), (14, 4580279), (22, 2914723), (77, 832778), (154, 416389)]