28439092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1831}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 54476352

約数和(自身を除く): 26037260

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 1831, 3662, 3883, 7324, 7766, 15532, 20141, 40282, 80564, 646343, 1292686, 2585372, 7109773, 14219546, 28439092]

約数ペア:

[(1, 28439092), (2, 14219546), (4, 7109773), (11, 2585372), (22, 1292686), (44, 646343), (353, 80564), (706, 40282), (1412, 20141), (1831, 15532), (3662, 7766), (3883, 7324)]