28542488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 58114560

約数和(自身を除く): 29572072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2161, 3302, 4322, 6604, 8644, 13208, 17288, 28093, 56186, 112372, 224744, 274447, 548894, 1097788, 2195576, 3567811, 7135622, 14271244, 28542488]

約数ペア:

[(1, 28542488), (2, 14271244), (4, 7135622), (8, 3567811), (13, 2195576), (26, 1097788), (52, 548894), (104, 274447), (127, 224744), (254, 112372), (508, 56186), (1016, 28093), (1651, 17288), (2161, 13208), (3302, 8644), (4322, 6604)]