28147352424

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{21377}}^1$

素因数の和:22130

約数の個数: 64

約数和(自身を含む): 71327269440

約数和(自身を除く): 43179917016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 661, 664, 996, 1322, 1983, 1992, 2644, 3966, 5288, 7932, 15864, 21377, 42754, 54863, 64131, 85508, 109726, 128262, 164589, 171016, 219452, 256524, 329178, 438904, 513048, 658356, 1316712, 1774291, 3548582, 5322873, 7097164, 10645746, 14130197, 14194328, 21291492, 28260394, 42390591, 42582984, 56520788, 84781182, 113041576, 169562364, 339124728, 1172806351, 2345612702, 3518419053, 4691225404, 7036838106, 9382450808, 14073676212, 28147352424]

約数ペア:

[(1, 28147352424), (2, 14073676212), (3, 9382450808), (4, 7036838106), (6, 4691225404), (8, 3518419053), (12, 2345612702), (24, 1172806351), (83, 339124728), (166, 169562364), (249, 113041576), (332, 84781182), (498, 56520788), (661, 42582984), (664, 42390591), (996, 28260394), (1322, 21291492), (1983, 14194328), (1992, 14130197), (2644, 10645746), (3966, 7097164), (5288, 5322873), (7932, 3548582), (15864, 1774291), (21377, 1316712), (42754, 658356), (54863, 513048), (64131, 438904), (85508, 329178), (109726, 256524), (128262, 219452), (164589, 171016)]