27921424

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{2593}}^1$

素因数の和:3274

約数の個数: 20

約数和(自身を含む): 54199036

約数和(自身を除く): 26277612

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2593, 2692, 5186, 5384, 10372, 10768, 20744, 41488, 1745089, 3490178, 6980356, 13960712, 27921424]

約数ペア:

[(1, 27921424), (2, 13960712), (4, 6980356), (8, 3490178), (16, 1745089), (673, 41488), (1346, 20744), (2593, 10768), (2692, 10372), (5186, 5384)]