28794886

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 44033184

約数和(自身を除く): 15238298

約数列:

[1, 2, 103, 113, 206, 226, 1237, 2474, 11639, 23278, 127411, 139781, 254822, 279562, 14397443, 28794886]

約数ペア:

[(1, 28794886), (2, 14397443), (103, 279562), (113, 254822), (206, 139781), (226, 127411), (1237, 23278), (2474, 11639)]