28132266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{203857}}^1$

素因数の和:203885

約数の個数: 16

約数和(自身を含む): 58711104

約数和(自身を除く): 30578838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 203857, 407714, 611571, 1223142, 4688711, 9377422, 14066133, 28132266]

約数ペア:

[(1, 28132266), (2, 14066133), (3, 9377422), (6, 4688711), (23, 1223142), (46, 611571), (69, 407714), (138, 203857)]