28796064

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 86605344

約数和(自身を除く): 57809280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 67, 74, 88, 96, 111, 121, 132, 134, 148, 176, 201, 222, 242, 264, 268, 296, 352, 363, 402, 407, 444, 484, 528, 536, 592, 726, 737, 804, 814, 888, 968, 1056, 1072, 1184, 1221, 1452, 1474, 1608, 1628, 1776, 1936, 2144, 2211, 2442, 2479, 2904, 2948, 3216, 3256, 3552, 3872, 4422, 4477, 4884, 4958, 5808, 5896, 6432, 6512, 7437, 8107, 8844, 8954, 9768, 9916, 11616, 11792, 13024, 13431, 14874, 16214, 17688, 17908, 19536, 19832, 23584, 24321, 26862, 27269, 29748, 32428, 35376, 35816, 39072, 39664, 48642, 53724, 54538, 59496, 64856, 70752, 71632, 79328, 81807, 97284, 107448, 109076, 118992, 129712, 143264, 163614, 194568, 214896, 218152, 237984, 259424, 299959, 327228, 389136, 429792, 436304, 599918, 654456, 778272, 872608, 899877, 1199836, 1308912, 1799754, 2399672, 2617824, 3599508, 4799344, 7199016, 9598688, 14398032, 28796064]

約数ペア:

[(1, 28796064), (2, 14398032), (3, 9598688), (4, 7199016), (6, 4799344), (8, 3599508), (11, 2617824), (12, 2399672), (16, 1799754), (22, 1308912), (24, 1199836), (32, 899877), (33, 872608), (37, 778272), (44, 654456), (48, 599918), (66, 436304), (67, 429792), (74, 389136), (88, 327228), (96, 299959), (111, 259424), (121, 237984), (132, 218152), (134, 214896), (148, 194568), (176, 163614), (201, 143264), (222, 129712), (242, 118992), (264, 109076), (268, 107448), (296, 97284), (352, 81807), (363, 79328), (402, 71632), (407, 70752), (444, 64856), (484, 59496), (528, 54538), (536, 53724), (592, 48642), (726, 39664), (737, 39072), (804, 35816), (814, 35376), (888, 32428), (968, 29748), (1056, 27269), (1072, 26862), (1184, 24321), (1221, 23584), (1452, 19832), (1474, 19536), (1608, 17908), (1628, 17688), (1776, 16214), (1936, 14874), (2144, 13431), (2211, 13024), (2442, 11792), (2479, 11616), (2904, 9916), (2948, 9768), (3216, 8954), (3256, 8844), (3552, 8107), (3872, 7437), (4422, 6512), (4477, 6432), (4884, 5896), (4958, 5808)]