28518336

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 168

約数和(自身を含む): 102071424

約数和(自身を除く): 73553088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 643, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1286, 1344, 1386, 1584, 1848, 1929, 2016, 2112, 2464, 2572, 2772, 3168, 3696, 3858, 4032, 4501, 4928, 5144, 5544, 5787, 6336, 7073, 7392, 7716, 9002, 10288, 11088, 11574, 13503, 14146, 14784, 15432, 18004, 20576, 21219, 22176, 23148, 27006, 28292, 30864, 36008, 40509, 41152, 42438, 44352, 46296, 49511, 54012, 56584, 61728, 63657, 72016, 81018, 84876, 92592, 99022, 108024, 113168, 123456, 127314, 144032, 148533, 162036, 169752, 185184, 198044, 216048, 226336, 254628, 288064, 297066, 324072, 339504, 370368, 396088, 432096, 445599, 452672, 509256, 594132, 648144, 679008, 792176, 864192, 891198, 1018512, 1188264, 1296288, 1358016, 1584352, 1782396, 2037024, 2376528, 2592576, 3168704, 3564792, 4074048, 4753056, 7129584, 9506112, 14259168, 28518336]

約数ペア:

[(1, 28518336), (2, 14259168), (3, 9506112), (4, 7129584), (6, 4753056), (7, 4074048), (8, 3564792), (9, 3168704), (11, 2592576), (12, 2376528), (14, 2037024), (16, 1782396), (18, 1584352), (21, 1358016), (22, 1296288), (24, 1188264), (28, 1018512), (32, 891198), (33, 864192), (36, 792176), (42, 679008), (44, 648144), (48, 594132), (56, 509256), (63, 452672), (64, 445599), (66, 432096), (72, 396088), (77, 370368), (84, 339504), (88, 324072), (96, 297066), (99, 288064), (112, 254628), (126, 226336), (132, 216048), (144, 198044), (154, 185184), (168, 169752), (176, 162036), (192, 148533), (198, 144032), (224, 127314), (231, 123456), (252, 113168), (264, 108024), (288, 99022), (308, 92592), (336, 84876), (352, 81018), (396, 72016), (448, 63657), (462, 61728), (504, 56584), (528, 54012), (576, 49511), (616, 46296), (643, 44352), (672, 42438), (693, 41152), (704, 40509), (792, 36008), (924, 30864), (1008, 28292), (1056, 27006), (1232, 23148), (1286, 22176), (1344, 21219), (1386, 20576), (1584, 18004), (1848, 15432), (1929, 14784), (2016, 14146), (2112, 13503), (2464, 11574), (2572, 11088), (2772, 10288), (3168, 9002), (3696, 7716), (3858, 7392), (4032, 7073), (4501, 6336), (4928, 5787), (5144, 5544)]