77796686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{66721}}^1$

素因数の和:66787

約数の個数: 16

約数和(自身を含む): 129707568

約数和(自身を除く): 51910882

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 66721, 133442, 733931, 1467862, 3536213, 7072426, 38898343, 77796686]

約数ペア:

[(1, 77796686), (2, 38898343), (11, 7072426), (22, 3536213), (53, 1467862), (106, 733931), (583, 133442), (1166, 66721)]