28301252

素因数分解:

$2^2\times 7^1\times {\mathrm{1010759}}^1$

素因数の和:1010770

約数の個数: 12

約数和(自身を含む): 56602560

約数和(自身を除く): 28301308

約数列:

[1, 2, 4, 7, 14, 28, 1010759, 2021518, 4043036, 7075313, 14150626, 28301252]

約数ペア:

[(1, 28301252), (2, 14150626), (4, 7075313), (7, 4043036), (14, 2021518), (28, 1010759)]