28950768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 103093848

約数和(自身を除く): 74143080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 373, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 746, 784, 792, 882, 924, 1008, 1078, 1119, 1176, 1232, 1386, 1492, 1584, 1617, 1764, 1848, 2156, 2238, 2352, 2611, 2772, 2984, 3234, 3357, 3528, 3696, 4103, 4312, 4476, 4851, 5222, 5544, 5968, 6468, 6714, 7056, 7833, 8206, 8624, 8952, 9702, 10444, 11088, 12309, 12936, 13428, 15666, 16412, 17904, 18277, 19404, 20888, 23499, 24618, 25872, 26856, 28721, 31332, 32824, 36554, 36927, 38808, 41776, 46998, 49236, 53712, 54831, 57442, 62664, 65648, 73108, 73854, 77616, 86163, 93996, 98472, 109662, 114884, 125328, 146216, 147708, 164493, 172326, 187992, 196944, 201047, 219324, 229768, 258489, 292432, 295416, 328986, 344652, 375984, 402094, 438648, 459536, 516978, 590832, 603141, 657972, 689304, 804188, 877296, 1033956, 1206282, 1315944, 1378608, 1608376, 1809423, 2067912, 2412564, 2631888, 3216752, 3618846, 4135824, 4825128, 7237692, 9650256, 14475384, 28950768]

約数ペア:

[(1, 28950768), (2, 14475384), (3, 9650256), (4, 7237692), (6, 4825128), (7, 4135824), (8, 3618846), (9, 3216752), (11, 2631888), (12, 2412564), (14, 2067912), (16, 1809423), (18, 1608376), (21, 1378608), (22, 1315944), (24, 1206282), (28, 1033956), (33, 877296), (36, 804188), (42, 689304), (44, 657972), (48, 603141), (49, 590832), (56, 516978), (63, 459536), (66, 438648), (72, 402094), (77, 375984), (84, 344652), (88, 328986), (98, 295416), (99, 292432), (112, 258489), (126, 229768), (132, 219324), (144, 201047), (147, 196944), (154, 187992), (168, 172326), (176, 164493), (196, 147708), (198, 146216), (231, 125328), (252, 114884), (264, 109662), (294, 98472), (308, 93996), (336, 86163), (373, 77616), (392, 73854), (396, 73108), (441, 65648), (462, 62664), (504, 57442), (528, 54831), (539, 53712), (588, 49236), (616, 46998), (693, 41776), (746, 38808), (784, 36927), (792, 36554), (882, 32824), (924, 31332), (1008, 28721), (1078, 26856), (1119, 25872), (1176, 24618), (1232, 23499), (1386, 20888), (1492, 19404), (1584, 18277), (1617, 17904), (1764, 16412), (1848, 15666), (2156, 13428), (2238, 12936), (2352, 12309), (2611, 11088), (2772, 10444), (2984, 9702), (3234, 8952), (3357, 8624), (3528, 8206), (3696, 7833), (4103, 7056), (4312, 6714), (4476, 6468), (4851, 5968), (5222, 5544)]