28026298

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2349

約数の個数: 16

約数和(自身を含む): 43164000

約数和(自身を除く): 15137702

約数列:

[1, 2, 59, 109, 118, 218, 2179, 4358, 6431, 12862, 128561, 237511, 257122, 475022, 14013149, 28026298]

約数ペア:

[(1, 28026298), (2, 14013149), (59, 475022), (109, 257122), (118, 237511), (218, 128561), (2179, 12862), (4358, 6431)]