27778821856

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{4406539}}^1$

素因数の和:4406746

約数の個数: 24

約数和(自身を含む): 54967179960

約数和(自身を除く): 27188358104

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 4406539, 8813078, 17626156, 35252312, 70504624, 141009248, 868088183, 1736176366, 3472352732, 6944705464, 13889410928, 27778821856]

約数ペア:

[(1, 27778821856), (2, 13889410928), (4, 6944705464), (8, 3472352732), (16, 1736176366), (32, 868088183), (197, 141009248), (394, 70504624), (788, 35252312), (1576, 17626156), (3152, 8813078), (6304, 4406539)]