28713312

素因数分解:

$2^5\times 3^3\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 55958688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 167, 199, 216, 288, 334, 398, 432, 501, 597, 668, 796, 864, 1002, 1194, 1336, 1503, 1592, 1791, 2004, 2388, 2672, 3006, 3184, 3582, 4008, 4509, 4776, 5344, 5373, 6012, 6368, 7164, 8016, 9018, 9552, 10746, 12024, 14328, 16032, 18036, 19104, 21492, 24048, 28656, 33233, 36072, 42984, 48096, 57312, 66466, 72144, 85968, 99699, 132932, 144288, 171936, 199398, 265864, 299097, 398796, 531728, 598194, 797592, 897291, 1063456, 1196388, 1595184, 1794582, 2392776, 3190368, 3589164, 4785552, 7178328, 9571104, 14356656, 28713312]

約数ペア:

[(1, 28713312), (2, 14356656), (3, 9571104), (4, 7178328), (6, 4785552), (8, 3589164), (9, 3190368), (12, 2392776), (16, 1794582), (18, 1595184), (24, 1196388), (27, 1063456), (32, 897291), (36, 797592), (48, 598194), (54, 531728), (72, 398796), (96, 299097), (108, 265864), (144, 199398), (167, 171936), (199, 144288), (216, 132932), (288, 99699), (334, 85968), (398, 72144), (432, 66466), (501, 57312), (597, 48096), (668, 42984), (796, 36072), (864, 33233), (1002, 28656), (1194, 24048), (1336, 21492), (1503, 19104), (1592, 18036), (1791, 16032), (2004, 14328), (2388, 12024), (2672, 10746), (3006, 9552), (3184, 9018), (3582, 8016), (4008, 7164), (4509, 6368), (4776, 6012), (5344, 5373)]