28968576

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 128

約数和(自身を含む): 94819200

約数和(自身を除く): 65850624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 829, 832, 896, 1092, 1248, 1344, 1456, 1658, 1664, 2184, 2487, 2496, 2688, 2912, 3316, 4368, 4974, 4992, 5803, 5824, 6632, 8736, 9948, 10777, 11606, 11648, 13264, 17409, 17472, 19896, 21554, 23212, 26528, 32331, 34818, 34944, 39792, 43108, 46424, 53056, 64662, 69636, 75439, 79584, 86216, 92848, 106112, 129324, 139272, 150878, 159168, 172432, 185696, 226317, 258648, 278544, 301756, 318336, 344864, 371392, 452634, 517296, 557088, 603512, 689728, 742784, 905268, 1034592, 1114176, 1207024, 1379456, 1810536, 2069184, 2228352, 2414048, 3621072, 4138368, 4828096, 7242144, 9656192, 14484288, 28968576]

約数ペア:

[(1, 28968576), (2, 14484288), (3, 9656192), (4, 7242144), (6, 4828096), (7, 4138368), (8, 3621072), (12, 2414048), (13, 2228352), (14, 2069184), (16, 1810536), (21, 1379456), (24, 1207024), (26, 1114176), (28, 1034592), (32, 905268), (39, 742784), (42, 689728), (48, 603512), (52, 557088), (56, 517296), (64, 452634), (78, 371392), (84, 344864), (91, 318336), (96, 301756), (104, 278544), (112, 258648), (128, 226317), (156, 185696), (168, 172432), (182, 159168), (192, 150878), (208, 139272), (224, 129324), (273, 106112), (312, 92848), (336, 86216), (364, 79584), (384, 75439), (416, 69636), (448, 64662), (546, 53056), (624, 46424), (672, 43108), (728, 39792), (829, 34944), (832, 34818), (896, 32331), (1092, 26528), (1248, 23212), (1344, 21554), (1456, 19896), (1658, 17472), (1664, 17409), (2184, 13264), (2487, 11648), (2496, 11606), (2688, 10777), (2912, 9948), (3316, 8736), (4368, 6632), (4974, 5824), (4992, 5803)]