77886716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6689}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 141613920

約数和(自身を除く): 63727204

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 6689, 11644, 13378, 26756, 274249, 474919, 548498, 949838, 1096996, 1899676, 19471679, 38943358, 77886716]

約数ペア:

[(1, 77886716), (2, 38943358), (4, 19471679), (41, 1899676), (71, 1096996), (82, 949838), (142, 548498), (164, 474919), (284, 274249), (2911, 26756), (5822, 13378), (6689, 11644)]