28954296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 94699800

約数和(自身を除く): 65745504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 283, 294, 348, 392, 406, 441, 504, 522, 566, 588, 609, 696, 812, 849, 882, 1044, 1132, 1176, 1218, 1421, 1624, 1698, 1764, 1827, 1981, 2088, 2264, 2436, 2547, 2842, 3396, 3528, 3654, 3962, 4263, 4872, 5094, 5684, 5943, 6792, 7308, 7924, 8207, 8526, 10188, 11368, 11886, 12789, 13867, 14616, 15848, 16414, 17052, 17829, 20376, 23772, 24621, 25578, 27734, 32828, 34104, 35658, 41601, 47544, 49242, 51156, 55468, 57449, 65656, 71316, 73863, 83202, 98484, 102312, 110936, 114898, 124803, 142632, 147726, 166404, 172347, 196968, 229796, 249606, 295452, 332808, 344694, 402143, 459592, 499212, 517041, 590904, 689388, 804286, 998424, 1034082, 1206429, 1378776, 1608572, 2068164, 2412858, 3217144, 3619287, 4136328, 4825716, 7238574, 9651432, 14477148, 28954296]

約数ペア:

[(1, 28954296), (2, 14477148), (3, 9651432), (4, 7238574), (6, 4825716), (7, 4136328), (8, 3619287), (9, 3217144), (12, 2412858), (14, 2068164), (18, 1608572), (21, 1378776), (24, 1206429), (28, 1034082), (29, 998424), (36, 804286), (42, 689388), (49, 590904), (56, 517041), (58, 499212), (63, 459592), (72, 402143), (84, 344694), (87, 332808), (98, 295452), (116, 249606), (126, 229796), (147, 196968), (168, 172347), (174, 166404), (196, 147726), (203, 142632), (232, 124803), (252, 114898), (261, 110936), (283, 102312), (294, 98484), (348, 83202), (392, 73863), (406, 71316), (441, 65656), (504, 57449), (522, 55468), (566, 51156), (588, 49242), (609, 47544), (696, 41601), (812, 35658), (849, 34104), (882, 32828), (1044, 27734), (1132, 25578), (1176, 24621), (1218, 23772), (1421, 20376), (1624, 17829), (1698, 17052), (1764, 16414), (1827, 15848), (1981, 14616), (2088, 13867), (2264, 12789), (2436, 11886), (2547, 11368), (2842, 10188), (3396, 8526), (3528, 8207), (3654, 7924), (3962, 7308), (4263, 6792), (4872, 5943), (5094, 5684)]