27882854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 17356186

約数列:

[1, 2, 23, 46, 67, 83, 109, 134, 166, 218, 1541, 1909, 2507, 3082, 3818, 5014, 5561, 7303, 9047, 11122, 14606, 18094, 127903, 167969, 208081, 255806, 335938, 416162, 606149, 1212298, 13941427, 27882854]

約数ペア:

[(1, 27882854), (2, 13941427), (23, 1212298), (46, 606149), (67, 416162), (83, 335938), (109, 255806), (134, 208081), (166, 167969), (218, 127903), (1541, 18094), (1909, 14606), (2507, 11122), (3082, 9047), (3818, 7303), (5014, 5561)]