25714368

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 112

約数和(自身を含む): 79004160

約数和(自身を除く): 53289792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 647, 736, 828, 864, 1104, 1242, 1294, 1472, 1656, 1728, 1941, 2208, 2484, 2588, 3312, 3882, 4416, 4968, 5176, 5823, 6624, 7764, 9936, 10352, 11646, 13248, 14881, 15528, 17469, 19872, 20704, 23292, 29762, 31056, 34938, 39744, 41408, 44643, 46584, 59524, 62112, 69876, 89286, 93168, 119048, 124224, 133929, 139752, 178572, 186336, 238096, 267858, 279504, 357144, 372672, 401787, 476192, 535716, 559008, 714288, 803574, 952384, 1071432, 1118016, 1428576, 1607148, 2142864, 2857152, 3214296, 4285728, 6428592, 8571456, 12857184, 25714368]

約数ペア:

[(1, 25714368), (2, 12857184), (3, 8571456), (4, 6428592), (6, 4285728), (8, 3214296), (9, 2857152), (12, 2142864), (16, 1607148), (18, 1428576), (23, 1118016), (24, 1071432), (27, 952384), (32, 803574), (36, 714288), (46, 559008), (48, 535716), (54, 476192), (64, 401787), (69, 372672), (72, 357144), (92, 279504), (96, 267858), (108, 238096), (138, 186336), (144, 178572), (184, 139752), (192, 133929), (207, 124224), (216, 119048), (276, 93168), (288, 89286), (368, 69876), (414, 62112), (432, 59524), (552, 46584), (576, 44643), (621, 41408), (647, 39744), (736, 34938), (828, 31056), (864, 29762), (1104, 23292), (1242, 20704), (1294, 19872), (1472, 17469), (1656, 15528), (1728, 14881), (1941, 13248), (2208, 11646), (2484, 10352), (2588, 9936), (3312, 7764), (3882, 6624), (4416, 5823), (4968, 5176)]