77477642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{5477}}^1$

素因数の和:6133

約数の個数: 16

約数和(自身を含む): 127001952

約数和(自身を除く): 49524310

約数列:

[1, 2, 11, 22, 643, 1286, 5477, 7073, 10954, 14146, 60247, 120494, 3521711, 7043422, 38738821, 77477642]

約数ペア:

[(1, 77477642), (2, 38738821), (11, 7043422), (22, 3521711), (643, 120494), (1286, 60247), (5477, 14146), (7073, 10954)]