77038522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1182

約数の個数: 24

約数和(自身を含む): 127480500

約数和(自身を除く): 50441978

約数列:

[1, 2, 11, 22, 121, 242, 449, 709, 898, 1418, 4939, 7799, 9878, 15598, 54329, 85789, 108658, 171578, 318341, 636682, 3501751, 7003502, 38519261, 77038522]

約数ペア:

[(1, 77038522), (2, 38519261), (11, 7003502), (22, 3501751), (121, 636682), (242, 318341), (449, 171578), (709, 108658), (898, 85789), (1418, 54329), (4939, 15598), (7799, 9878)]