77795816

素因数分解:

$2^3\times 7^1\times {\mathrm{1389211}}^1$

素因数の和:1389224

約数の個数: 16

約数和(自身を含む): 166705440

約数和(自身を除く): 88909624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1389211, 2778422, 5556844, 9724477, 11113688, 19448954, 38897908, 77795816]

約数ペア:

[(1, 77795816), (2, 38897908), (4, 19448954), (7, 11113688), (8, 9724477), (14, 5556844), (28, 2778422), (56, 1389211)]