28744848

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 94279680

約数和(自身を除く): 65534832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 263, 264, 276, 297, 368, 396, 414, 432, 506, 526, 528, 552, 594, 621, 759, 789, 792, 828, 1012, 1052, 1104, 1188, 1242, 1518, 1578, 1584, 1656, 2024, 2104, 2277, 2367, 2376, 2484, 2893, 3036, 3156, 3312, 4048, 4208, 4554, 4734, 4752, 4968, 5786, 6049, 6072, 6312, 6831, 7101, 8679, 9108, 9468, 9936, 11572, 12098, 12144, 12624, 13662, 14202, 17358, 18147, 18216, 18936, 23144, 24196, 26037, 27324, 28404, 34716, 36294, 36432, 37872, 46288, 48392, 52074, 54441, 54648, 56808, 66539, 69432, 72588, 78111, 96784, 104148, 108882, 109296, 113616, 133078, 138864, 145176, 156222, 163323, 199617, 208296, 217764, 266156, 290352, 312444, 326646, 399234, 416592, 435528, 532312, 598851, 624888, 653292, 798468, 871056, 1064624, 1197702, 1249776, 1306584, 1596936, 1796553, 2395404, 2613168, 3193872, 3593106, 4790808, 7186212, 9581616, 14372424, 28744848]

約数ペア:

[(1, 28744848), (2, 14372424), (3, 9581616), (4, 7186212), (6, 4790808), (8, 3593106), (9, 3193872), (11, 2613168), (12, 2395404), (16, 1796553), (18, 1596936), (22, 1306584), (23, 1249776), (24, 1197702), (27, 1064624), (33, 871056), (36, 798468), (44, 653292), (46, 624888), (48, 598851), (54, 532312), (66, 435528), (69, 416592), (72, 399234), (88, 326646), (92, 312444), (99, 290352), (108, 266156), (132, 217764), (138, 208296), (144, 199617), (176, 163323), (184, 156222), (198, 145176), (207, 138864), (216, 133078), (253, 113616), (263, 109296), (264, 108882), (276, 104148), (297, 96784), (368, 78111), (396, 72588), (414, 69432), (432, 66539), (506, 56808), (526, 54648), (528, 54441), (552, 52074), (594, 48392), (621, 46288), (759, 37872), (789, 36432), (792, 36294), (828, 34716), (1012, 28404), (1052, 27324), (1104, 26037), (1188, 24196), (1242, 23144), (1518, 18936), (1578, 18216), (1584, 18147), (1656, 17358), (2024, 14202), (2104, 13662), (2277, 12624), (2367, 12144), (2376, 12098), (2484, 11572), (2893, 9936), (3036, 9468), (3156, 9108), (3312, 8679), (4048, 7101), (4208, 6831), (4554, 6312), (4734, 6072), (4752, 6049), (4968, 5786)]