7407824

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4327}}^1$

素因数の和:4442

約数の個数: 20

約数和(自身を含む): 14490144

約数和(自身を除く): 7082320

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4327, 8654, 17308, 34616, 69232, 462989, 925978, 1851956, 3703912, 7407824]

約数ペア:

[(1, 7407824), (2, 3703912), (4, 1851956), (8, 925978), (16, 462989), (107, 69232), (214, 34616), (428, 17308), (856, 8654), (1712, 4327)]