28748544

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 86534784

約数和(自身を除く): 57786240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 83, 88, 96, 123, 128, 132, 164, 166, 176, 192, 246, 249, 256, 264, 328, 332, 352, 384, 451, 492, 498, 528, 656, 664, 704, 768, 902, 913, 984, 996, 1056, 1312, 1328, 1353, 1408, 1804, 1826, 1968, 1992, 2112, 2624, 2656, 2706, 2739, 2816, 3403, 3608, 3652, 3936, 3984, 4224, 5248, 5312, 5412, 5478, 6806, 7216, 7304, 7872, 7968, 8448, 10209, 10496, 10624, 10824, 10956, 13612, 14432, 14608, 15744, 15936, 20418, 21248, 21648, 21912, 27224, 28864, 29216, 31488, 31872, 37433, 40836, 43296, 43824, 54448, 57728, 58432, 63744, 74866, 81672, 86592, 87648, 108896, 112299, 115456, 116864, 149732, 163344, 173184, 175296, 217792, 224598, 233728, 299464, 326688, 346368, 350592, 435584, 449196, 598928, 653376, 701184, 871168, 898392, 1197856, 1306752, 1796784, 2395712, 2613504, 3593568, 4791424, 7187136, 9582848, 14374272, 28748544]

約数ペア:

[(1, 28748544), (2, 14374272), (3, 9582848), (4, 7187136), (6, 4791424), (8, 3593568), (11, 2613504), (12, 2395712), (16, 1796784), (22, 1306752), (24, 1197856), (32, 898392), (33, 871168), (41, 701184), (44, 653376), (48, 598928), (64, 449196), (66, 435584), (82, 350592), (83, 346368), (88, 326688), (96, 299464), (123, 233728), (128, 224598), (132, 217792), (164, 175296), (166, 173184), (176, 163344), (192, 149732), (246, 116864), (249, 115456), (256, 112299), (264, 108896), (328, 87648), (332, 86592), (352, 81672), (384, 74866), (451, 63744), (492, 58432), (498, 57728), (528, 54448), (656, 43824), (664, 43296), (704, 40836), (768, 37433), (902, 31872), (913, 31488), (984, 29216), (996, 28864), (1056, 27224), (1312, 21912), (1328, 21648), (1353, 21248), (1408, 20418), (1804, 15936), (1826, 15744), (1968, 14608), (1992, 14432), (2112, 13612), (2624, 10956), (2656, 10824), (2706, 10624), (2739, 10496), (2816, 10209), (3403, 8448), (3608, 7968), (3652, 7872), (3936, 7304), (3984, 7216), (4224, 6806), (5248, 5478), (5312, 5412)]