28241136

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 200

約数和(自身を含む): 102267264

約数和(自身を除く): 74026128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 252, 264, 283, 297, 308, 324, 336, 378, 396, 432, 462, 504, 528, 566, 567, 594, 616, 648, 693, 756, 792, 849, 891, 924, 1008, 1132, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1698, 1782, 1848, 1981, 2079, 2264, 2268, 2376, 2547, 2772, 3024, 3113, 3396, 3564, 3696, 3962, 4158, 4528, 4536, 4752, 5094, 5544, 5943, 6226, 6237, 6792, 7128, 7641, 7924, 8316, 9072, 9339, 10188, 11088, 11886, 12452, 12474, 13584, 14256, 15282, 15848, 16632, 17829, 18678, 20376, 21791, 22923, 23772, 24904, 24948, 28017, 30564, 31696, 33264, 35658, 37356, 40752, 43582, 45846, 47544, 49808, 49896, 53487, 56034, 61128, 65373, 71316, 74712, 84051, 87164, 91692, 95088, 99792, 106974, 112068, 122256, 130746, 142632, 149424, 160461, 168102, 174328, 183384, 196119, 213948, 224136, 252153, 261492, 285264, 320922, 336204, 348656, 366768, 392238, 427896, 448272, 504306, 522984, 588357, 641844, 672408, 784476, 855792, 1008612, 1045968, 1176714, 1283688, 1344816, 1568952, 1765071, 2017224, 2353428, 2567376, 3137904, 3530142, 4034448, 4706856, 7060284, 9413712, 14120568, 28241136]

約数ペア:

[(1, 28241136), (2, 14120568), (3, 9413712), (4, 7060284), (6, 4706856), (7, 4034448), (8, 3530142), (9, 3137904), (11, 2567376), (12, 2353428), (14, 2017224), (16, 1765071), (18, 1568952), (21, 1344816), (22, 1283688), (24, 1176714), (27, 1045968), (28, 1008612), (33, 855792), (36, 784476), (42, 672408), (44, 641844), (48, 588357), (54, 522984), (56, 504306), (63, 448272), (66, 427896), (72, 392238), (77, 366768), (81, 348656), (84, 336204), (88, 320922), (99, 285264), (108, 261492), (112, 252153), (126, 224136), (132, 213948), (144, 196119), (154, 183384), (162, 174328), (168, 168102), (176, 160461), (189, 149424), (198, 142632), (216, 130746), (231, 122256), (252, 112068), (264, 106974), (283, 99792), (297, 95088), (308, 91692), (324, 87164), (336, 84051), (378, 74712), (396, 71316), (432, 65373), (462, 61128), (504, 56034), (528, 53487), (566, 49896), (567, 49808), (594, 47544), (616, 45846), (648, 43582), (693, 40752), (756, 37356), (792, 35658), (849, 33264), (891, 31696), (924, 30564), (1008, 28017), (1132, 24948), (1134, 24904), (1188, 23772), (1232, 22923), (1296, 21791), (1386, 20376), (1512, 18678), (1584, 17829), (1698, 16632), (1782, 15848), (1848, 15282), (1981, 14256), (2079, 13584), (2264, 12474), (2268, 12452), (2376, 11886), (2547, 11088), (2772, 10188), (3024, 9339), (3113, 9072), (3396, 8316), (3564, 7924), (3696, 7641), (3962, 7128), (4158, 6792), (4528, 6237), (4536, 6226), (4752, 5943), (5094, 5544)]