28220544

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 94517280

約数和(自身を除く): 66296736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 131, 132, 136, 144, 153, 176, 187, 192, 198, 204, 262, 264, 272, 288, 306, 352, 374, 384, 393, 396, 408, 524, 528, 544, 561, 576, 612, 704, 748, 786, 792, 816, 1048, 1056, 1088, 1122, 1152, 1179, 1224, 1408, 1441, 1496, 1572, 1584, 1632, 1683, 2096, 2112, 2176, 2227, 2244, 2358, 2448, 2882, 2992, 3144, 3168, 3264, 3366, 4192, 4224, 4323, 4454, 4488, 4716, 4896, 5764, 5984, 6288, 6336, 6528, 6681, 6732, 8384, 8646, 8908, 8976, 9432, 9792, 11528, 11968, 12576, 12672, 12969, 13362, 13464, 16768, 17292, 17816, 17952, 18864, 19584, 20043, 23056, 23936, 24497, 25152, 25938, 26724, 26928, 34584, 35632, 35904, 37728, 40086, 46112, 48994, 50304, 51876, 53448, 53856, 69168, 71264, 71808, 73491, 75456, 80172, 92224, 97988, 103752, 106896, 107712, 138336, 142528, 146982, 150912, 160344, 184448, 195976, 207504, 213792, 215424, 220473, 276672, 285056, 293964, 320688, 391952, 415008, 427584, 440946, 553344, 587928, 641376, 783904, 830016, 855168, 881892, 1175856, 1282752, 1567808, 1660032, 1763784, 2351712, 2565504, 3135616, 3527568, 4703424, 7055136, 9406848, 14110272, 28220544]

約数ペア:

[(1, 28220544), (2, 14110272), (3, 9406848), (4, 7055136), (6, 4703424), (8, 3527568), (9, 3135616), (11, 2565504), (12, 2351712), (16, 1763784), (17, 1660032), (18, 1567808), (22, 1282752), (24, 1175856), (32, 881892), (33, 855168), (34, 830016), (36, 783904), (44, 641376), (48, 587928), (51, 553344), (64, 440946), (66, 427584), (68, 415008), (72, 391952), (88, 320688), (96, 293964), (99, 285056), (102, 276672), (128, 220473), (131, 215424), (132, 213792), (136, 207504), (144, 195976), (153, 184448), (176, 160344), (187, 150912), (192, 146982), (198, 142528), (204, 138336), (262, 107712), (264, 106896), (272, 103752), (288, 97988), (306, 92224), (352, 80172), (374, 75456), (384, 73491), (393, 71808), (396, 71264), (408, 69168), (524, 53856), (528, 53448), (544, 51876), (561, 50304), (576, 48994), (612, 46112), (704, 40086), (748, 37728), (786, 35904), (792, 35632), (816, 34584), (1048, 26928), (1056, 26724), (1088, 25938), (1122, 25152), (1152, 24497), (1179, 23936), (1224, 23056), (1408, 20043), (1441, 19584), (1496, 18864), (1572, 17952), (1584, 17816), (1632, 17292), (1683, 16768), (2096, 13464), (2112, 13362), (2176, 12969), (2227, 12672), (2244, 12576), (2358, 11968), (2448, 11528), (2882, 9792), (2992, 9432), (3144, 8976), (3168, 8908), (3264, 8646), (3366, 8384), (4192, 6732), (4224, 6681), (4323, 6528), (4454, 6336), (4488, 6288), (4716, 5984), (4896, 5764)]