27783448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 70917120

約数和(自身を除く): 43133672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 37, 44, 46, 53, 56, 74, 77, 88, 92, 106, 148, 154, 161, 184, 212, 253, 259, 296, 308, 322, 371, 407, 424, 506, 518, 583, 616, 644, 742, 814, 851, 1012, 1036, 1166, 1219, 1288, 1484, 1628, 1702, 1771, 1961, 2024, 2072, 2332, 2438, 2849, 2968, 3256, 3404, 3542, 3922, 4081, 4664, 4876, 5698, 5957, 6808, 7084, 7844, 8162, 8533, 9361, 9752, 11396, 11914, 13409, 13727, 14168, 15688, 16324, 17066, 18722, 21571, 22792, 23828, 26818, 27454, 32648, 34132, 37444, 43142, 45103, 47656, 53636, 54908, 65527, 68264, 74888, 86284, 90206, 93863, 107272, 109816, 131054, 150997, 172568, 180412, 187726, 262108, 301994, 315721, 360824, 375452, 496133, 524216, 603988, 631442, 750904, 992266, 1207976, 1262884, 1984532, 2525768, 3472931, 3969064, 6945862, 13891724, 27783448]

約数ペア:

[(1, 27783448), (2, 13891724), (4, 6945862), (7, 3969064), (8, 3472931), (11, 2525768), (14, 1984532), (22, 1262884), (23, 1207976), (28, 992266), (37, 750904), (44, 631442), (46, 603988), (53, 524216), (56, 496133), (74, 375452), (77, 360824), (88, 315721), (92, 301994), (106, 262108), (148, 187726), (154, 180412), (161, 172568), (184, 150997), (212, 131054), (253, 109816), (259, 107272), (296, 93863), (308, 90206), (322, 86284), (371, 74888), (407, 68264), (424, 65527), (506, 54908), (518, 53636), (583, 47656), (616, 45103), (644, 43142), (742, 37444), (814, 34132), (851, 32648), (1012, 27454), (1036, 26818), (1166, 23828), (1219, 22792), (1288, 21571), (1484, 18722), (1628, 17066), (1702, 16324), (1771, 15688), (1961, 14168), (2024, 13727), (2072, 13409), (2332, 11914), (2438, 11396), (2849, 9752), (2968, 9361), (3256, 8533), (3404, 8162), (3542, 7844), (3922, 7084), (4081, 6808), (4664, 5957), (4876, 5698)]