7941776

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7070

約数の個数: 20

約数和(自身を含む): 15606144

約数和(自身を除く): 7664368

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6991, 13982, 27964, 55928, 111856, 496361, 992722, 1985444, 3970888, 7941776]

約数ペア:

[(1, 7941776), (2, 3970888), (4, 1985444), (8, 992722), (16, 496361), (71, 111856), (142, 55928), (284, 27964), (568, 13982), (1136, 6991)]