67293872

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{8263}}^1$

素因数の和:8780

約数の個数: 20

約数和(自身を含む): 130653840

約数和(自身を除く): 63359968

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 8263, 16526, 33052, 66104, 132208, 4205867, 8411734, 16823468, 33646936, 67293872]

約数ペア:

[(1, 67293872), (2, 33646936), (4, 16823468), (8, 8411734), (16, 4205867), (509, 132208), (1018, 66104), (2036, 33052), (4072, 16526), (8144, 8263)]