28300208

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{5651}}^1$

素因数の和:5972

約数の個数: 20

約数和(自身を含む): 55016568

約数和(自身を除く): 26716360

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 5651, 11302, 22604, 45208, 90416, 1768763, 3537526, 7075052, 14150104, 28300208]

約数ペア:

[(1, 28300208), (2, 14150104), (4, 7075052), (8, 3537526), (16, 1768763), (313, 90416), (626, 45208), (1252, 22604), (2504, 11302), (5008, 5651)]