28414848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 97234560

約数和(自身を除く): 68819712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 496, 528, 616, 651, 672, 682, 704, 744, 868, 896, 924, 961, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1408, 1488, 1736, 1848, 1922, 1984, 2046, 2112, 2387, 2464, 2604, 2688, 2728, 2883, 2976, 3472, 3696, 3844, 3968, 4092, 4224, 4774, 4928, 5208, 5456, 5766, 5952, 6727, 6944, 7161, 7392, 7688, 8184, 9548, 9856, 10416, 10571, 10912, 11532, 11904, 13454, 13888, 14322, 14784, 15376, 16368, 19096, 20181, 20832, 21142, 21824, 23064, 26908, 27776, 28644, 29568, 30752, 31713, 32736, 38192, 40362, 41664, 42284, 43648, 46128, 53816, 57288, 61504, 63426, 65472, 73997, 76384, 80724, 83328, 84568, 92256, 107632, 114576, 123008, 126852, 130944, 147994, 152768, 161448, 169136, 184512, 215264, 221991, 229152, 253704, 295988, 305536, 322896, 338272, 369024, 430528, 443982, 458304, 507408, 591976, 645792, 676544, 861056, 887964, 916608, 1014816, 1183952, 1291584, 1353088, 1775928, 2029632, 2367904, 2583168, 3551856, 4059264, 4735808, 7103712, 9471616, 14207424, 28414848]

約数ペア:

[(1, 28414848), (2, 14207424), (3, 9471616), (4, 7103712), (6, 4735808), (7, 4059264), (8, 3551856), (11, 2583168), (12, 2367904), (14, 2029632), (16, 1775928), (21, 1353088), (22, 1291584), (24, 1183952), (28, 1014816), (31, 916608), (32, 887964), (33, 861056), (42, 676544), (44, 645792), (48, 591976), (56, 507408), (62, 458304), (64, 443982), (66, 430528), (77, 369024), (84, 338272), (88, 322896), (93, 305536), (96, 295988), (112, 253704), (124, 229152), (128, 221991), (132, 215264), (154, 184512), (168, 169136), (176, 161448), (186, 152768), (192, 147994), (217, 130944), (224, 126852), (231, 123008), (248, 114576), (264, 107632), (308, 92256), (336, 84568), (341, 83328), (352, 80724), (372, 76384), (384, 73997), (434, 65472), (448, 63426), (462, 61504), (496, 57288), (528, 53816), (616, 46128), (651, 43648), (672, 42284), (682, 41664), (704, 40362), (744, 38192), (868, 32736), (896, 31713), (924, 30752), (961, 29568), (992, 28644), (1023, 27776), (1056, 26908), (1232, 23064), (1302, 21824), (1344, 21142), (1364, 20832), (1408, 20181), (1488, 19096), (1736, 16368), (1848, 15376), (1922, 14784), (1984, 14322), (2046, 13888), (2112, 13454), (2387, 11904), (2464, 11532), (2604, 10912), (2688, 10571), (2728, 10416), (2883, 9856), (2976, 9548), (3472, 8184), (3696, 7688), (3844, 7392), (3968, 7161), (4092, 6944), (4224, 6727), (4774, 5952), (4928, 5766), (5208, 5456)]