68371568

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{6971}}^1$

素因数の和:7592

約数の個数: 20

約数和(自身を含む): 132705048

約数和(自身を除く): 64333480

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 6971, 9808, 13942, 27884, 55768, 111536, 4273223, 8546446, 17092892, 34185784, 68371568]

約数ペア:

[(1, 68371568), (2, 34185784), (4, 17092892), (8, 8546446), (16, 4273223), (613, 111536), (1226, 55768), (2452, 27884), (4904, 13942), (6971, 9808)]