28776312

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{17377}}^1$

素因数の和:17412

約数の個数: 48

約数和(自身を含む): 81329040

約数和(自身を除く): 52552728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 17377, 34754, 52131, 69508, 104262, 139016, 156393, 208524, 312786, 399671, 417048, 625572, 799342, 1199013, 1251144, 1598684, 2398026, 3197368, 3597039, 4796052, 7194078, 9592104, 14388156, 28776312]

約数ペア:

[(1, 28776312), (2, 14388156), (3, 9592104), (4, 7194078), (6, 4796052), (8, 3597039), (9, 3197368), (12, 2398026), (18, 1598684), (23, 1251144), (24, 1199013), (36, 799342), (46, 625572), (69, 417048), (72, 399671), (92, 312786), (138, 208524), (184, 156393), (207, 139016), (276, 104262), (414, 69508), (552, 52131), (828, 34754), (1656, 17377)]