26986904

素因数分解:

$2^3\times 7^1\times {\mathrm{481909}}^1$

素因数の和:481922

約数の個数: 16

約数和(自身を含む): 57829200

約数和(自身を除く): 30842296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 481909, 963818, 1927636, 3373363, 3855272, 6746726, 13493452, 26986904]

約数ペア:

[(1, 26986904), (2, 13493452), (4, 6746726), (7, 3855272), (8, 3373363), (14, 1927636), (28, 963818), (56, 481909)]