4039784

素因数分解:

$2^3\times 7^1\times {\mathrm{72139}}^1$

素因数の和:72152

約数の個数: 16

約数和(自身を含む): 8656800

約数和(自身を除く): 4617016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 72139, 144278, 288556, 504973, 577112, 1009946, 2019892, 4039784]

約数ペア:

[(1, 4039784), (2, 2019892), (4, 1009946), (7, 577112), (8, 504973), (14, 288556), (28, 144278), (56, 72139)]