28049318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27127}}^1$

素因数の和:27187

約数の個数: 16

約数和(自身を含む): 46877184

約数和(自身を除く): 18827866

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27127, 54254, 298397, 596794, 1274969, 2549938, 14024659, 28049318]

約数ペア:

[(1, 28049318), (2, 14024659), (11, 2549938), (22, 1274969), (47, 596794), (94, 298397), (517, 54254), (1034, 27127)]