28757182

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 43924032

約数和(自身を除く): 15166850

約数列:

[1, 2, 73, 146, 431, 457, 862, 914, 31463, 33361, 62926, 66722, 196967, 393934, 14378591, 28757182]

約数ペア:

[(1, 28757182), (2, 14378591), (73, 393934), (146, 196967), (431, 66722), (457, 62926), (862, 33361), (914, 31463)]