28188048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2012

約数の個数: 80

約数和(自身を含む): 85200896

約数和(自身を除く): 57012848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 1951, 2064, 2408, 3612, 3902, 4816, 5853, 7224, 7804, 11706, 13657, 14448, 15608, 23412, 27314, 31216, 40971, 46824, 54628, 81942, 83893, 93648, 109256, 163884, 167786, 218512, 251679, 327768, 335572, 503358, 587251, 655536, 671144, 1006716, 1174502, 1342288, 1761753, 2013432, 2349004, 3523506, 4026864, 4698008, 7047012, 9396016, 14094024, 28188048]

約数ペア:

[(1, 28188048), (2, 14094024), (3, 9396016), (4, 7047012), (6, 4698008), (7, 4026864), (8, 3523506), (12, 2349004), (14, 2013432), (16, 1761753), (21, 1342288), (24, 1174502), (28, 1006716), (42, 671144), (43, 655536), (48, 587251), (56, 503358), (84, 335572), (86, 327768), (112, 251679), (129, 218512), (168, 167786), (172, 163884), (258, 109256), (301, 93648), (336, 83893), (344, 81942), (516, 54628), (602, 46824), (688, 40971), (903, 31216), (1032, 27314), (1204, 23412), (1806, 15608), (1951, 14448), (2064, 13657), (2408, 11706), (3612, 7804), (3902, 7224), (4816, 5853)]