7420988072

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{14407}}^1$

素因数の和:14542

約数の個数: 48

約数和(自身を含む): 14593286880

約数和(自身を除く): 7172298808

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 961, 1922, 2077, 3844, 4154, 7688, 8308, 14407, 16616, 28814, 57628, 64387, 115256, 128774, 257548, 446617, 515096, 893234, 965269, 1786468, 1930538, 3572936, 3861076, 7722152, 13845127, 27690254, 29923339, 55380508, 59846678, 110761016, 119693356, 239386712, 927623509, 1855247018, 3710494036, 7420988072]

約数ペア:

[(1, 7420988072), (2, 3710494036), (4, 1855247018), (8, 927623509), (31, 239386712), (62, 119693356), (67, 110761016), (124, 59846678), (134, 55380508), (248, 29923339), (268, 27690254), (536, 13845127), (961, 7722152), (1922, 3861076), (2077, 3572936), (3844, 1930538), (4154, 1786468), (7688, 965269), (8308, 893234), (14407, 515096), (16616, 446617), (28814, 257548), (57628, 128774), (64387, 115256)]