28636216

素因数分解:

$2^3\times 7^1\times {\mathrm{511361}}^1$

素因数の和:511374

約数の個数: 16

約数和(自身を含む): 61363440

約数和(自身を除く): 32727224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511361, 1022722, 2045444, 3579527, 4090888, 7159054, 14318108, 28636216]

約数ペア:

[(1, 28636216), (2, 14318108), (4, 7159054), (7, 4090888), (8, 3579527), (14, 2045444), (28, 1022722), (56, 511361)]