28886108

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{11059}}^1$

素因数の和:11716

約数の個数: 12

約数和(自身を含む): 50632680

約数和(自身を除く): 21746572

約数列:

[1, 2, 4, 653, 1306, 2612, 11059, 22118, 44236, 7221527, 14443054, 28886108]

約数ペア:

[(1, 28886108), (2, 14443054), (4, 7221527), (653, 44236), (1306, 22118), (2612, 11059)]