26112008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5901

約数の個数: 32

約数和(自身を含む): 53961600

約数和(自身を除く): 27849592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5839, 11678, 23356, 46712, 75907, 151814, 251077, 303628, 502154, 607256, 1004308, 2008616, 3264001, 6528002, 13056004, 26112008]

約数ペア:

[(1, 26112008), (2, 13056004), (4, 6528002), (8, 3264001), (13, 2008616), (26, 1004308), (43, 607256), (52, 502154), (86, 303628), (104, 251077), (172, 151814), (344, 75907), (559, 46712), (1118, 23356), (2236, 11678), (4472, 5839)]