77649052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2161}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 146618192

約数和(自身を除く): 68969140

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 2161, 2764, 4322, 8644, 8983, 17966, 28093, 35932, 56186, 112372, 1493251, 2986502, 5973004, 19412263, 38824526, 77649052]

約数ペア:

[(1, 77649052), (2, 38824526), (4, 19412263), (13, 5973004), (26, 2986502), (52, 1493251), (691, 112372), (1382, 56186), (2161, 35932), (2764, 28093), (4322, 17966), (8644, 8983)]