28305458902

素因数分解:

$2^1\times 7^1\times {\mathrm{8563}}^1\times {\mathrm{236111}}^1$

素因数の和:244683

約数の個数: 16

約数和(自身を含む): 48529516032

約数和(自身を除く): 20224057130

約数列:

[1, 2, 7, 14, 8563, 17126, 59941, 119882, 236111, 472222, 1652777, 3305554, 2021818493, 4043636986, 14152729451, 28305458902]

約数ペア:

[(1, 28305458902), (2, 14152729451), (7, 4043636986), (14, 2021818493), (8563, 3305554), (17126, 1652777), (59941, 472222), (119882, 236111)]