28767244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653801}}^1$

素因数の和:653816

約数の個数: 12

約数和(自身を含む): 54919368

約数和(自身を除く): 26152124

約数列:

[1, 2, 4, 11, 22, 44, 653801, 1307602, 2615204, 7191811, 14383622, 28767244]

約数ペア:

[(1, 28767244), (2, 14383622), (4, 7191811), (11, 2615204), (22, 1307602), (44, 653801)]