28073776

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2687}}^1$

素因数の和:3348

約数の個数: 20

約数和(自身を含む): 54496512

約数和(自身を除く): 26422736

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 2687, 5224, 5374, 10448, 10748, 21496, 42992, 1754611, 3509222, 7018444, 14036888, 28073776]

約数ペア:

[(1, 28073776), (2, 14036888), (4, 7018444), (8, 3509222), (16, 1754611), (653, 42992), (1306, 21496), (2612, 10748), (2687, 10448), (5224, 5374)]