28548576

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{17}}^2$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 100573200

約数和(自身を除く): 72024624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 289, 294, 306, 336, 343, 357, 392, 408, 441, 476, 504, 544, 578, 588, 612, 672, 686, 714, 784, 816, 833, 867, 882, 952, 1008, 1029, 1071, 1156, 1176, 1224, 1372, 1428, 1568, 1632, 1666, 1734, 1764, 1904, 2016, 2023, 2058, 2142, 2312, 2352, 2448, 2499, 2601, 2744, 2856, 3087, 3332, 3468, 3528, 3808, 4046, 4116, 4284, 4624, 4704, 4896, 4998, 5202, 5488, 5712, 5831, 6069, 6174, 6664, 6936, 7056, 7497, 8092, 8232, 8568, 9248, 9996, 10404, 10976, 11424, 11662, 12138, 12348, 13328, 13872, 14112, 14161, 14994, 16184, 16464, 17136, 17493, 18207, 19992, 20808, 23324, 24276, 24696, 26656, 27744, 28322, 29988, 32368, 32928, 34272, 34986, 36414, 39984, 41616, 42483, 46648, 48552, 49392, 52479, 56644, 59976, 64736, 69972, 72828, 79968, 83232, 84966, 93296, 97104, 98784, 99127, 104958, 113288, 119952, 127449, 139944, 145656, 169932, 186592, 194208, 198254, 209916, 226576, 239904, 254898, 279888, 291312, 297381, 339864, 396508, 419832, 453152, 509796, 559776, 582624, 594762, 679728, 793016, 839664, 892143, 1019592, 1189524, 1359456, 1586032, 1679328, 1784286, 2039184, 2379048, 3172064, 3568572, 4078368, 4758096, 7137144, 9516192, 14274288, 28548576]

約数ペア:

[(1, 28548576), (2, 14274288), (3, 9516192), (4, 7137144), (6, 4758096), (7, 4078368), (8, 3568572), (9, 3172064), (12, 2379048), (14, 2039184), (16, 1784286), (17, 1679328), (18, 1586032), (21, 1359456), (24, 1189524), (28, 1019592), (32, 892143), (34, 839664), (36, 793016), (42, 679728), (48, 594762), (49, 582624), (51, 559776), (56, 509796), (63, 453152), (68, 419832), (72, 396508), (84, 339864), (96, 297381), (98, 291312), (102, 279888), (112, 254898), (119, 239904), (126, 226576), (136, 209916), (144, 198254), (147, 194208), (153, 186592), (168, 169932), (196, 145656), (204, 139944), (224, 127449), (238, 119952), (252, 113288), (272, 104958), (288, 99127), (289, 98784), (294, 97104), (306, 93296), (336, 84966), (343, 83232), (357, 79968), (392, 72828), (408, 69972), (441, 64736), (476, 59976), (504, 56644), (544, 52479), (578, 49392), (588, 48552), (612, 46648), (672, 42483), (686, 41616), (714, 39984), (784, 36414), (816, 34986), (833, 34272), (867, 32928), (882, 32368), (952, 29988), (1008, 28322), (1029, 27744), (1071, 26656), (1156, 24696), (1176, 24276), (1224, 23324), (1372, 20808), (1428, 19992), (1568, 18207), (1632, 17493), (1666, 17136), (1734, 16464), (1764, 16184), (1904, 14994), (2016, 14161), (2023, 14112), (2058, 13872), (2142, 13328), (2312, 12348), (2352, 12138), (2448, 11662), (2499, 11424), (2601, 10976), (2744, 10404), (2856, 9996), (3087, 9248), (3332, 8568), (3468, 8232), (3528, 8092), (3808, 7497), (4046, 7056), (4116, 6936), (4284, 6664), (4624, 6174), (4704, 6069), (4896, 5831), (4998, 5712), (5202, 5488)]