77020048

素因数分解:

$2^4\times 7^1\times {\mathrm{687679}}^1$

素因数の和:687694

約数の個数: 20

約数和(自身を含む): 170544640

約数和(自身を除く): 93524592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 687679, 1375358, 2750716, 4813753, 5501432, 9627506, 11002864, 19255012, 38510024, 77020048]

約数ペア:

[(1, 77020048), (2, 38510024), (4, 19255012), (7, 11002864), (8, 9627506), (14, 5501432), (16, 4813753), (28, 2750716), (56, 1375358), (112, 687679)]