26993728

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2350

約数の個数: 28

約数和(自身を含む): 53862732

約数和(自身を除く): 26869004

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 2141, 3152, 4282, 6304, 8564, 12608, 17128, 34256, 68512, 137024, 421777, 843554, 1687108, 3374216, 6748432, 13496864, 26993728]

約数ペア:

[(1, 26993728), (2, 13496864), (4, 6748432), (8, 3374216), (16, 1687108), (32, 843554), (64, 421777), (197, 137024), (394, 68512), (788, 34256), (1576, 17128), (2141, 12608), (3152, 8564), (4282, 6304)]