25998336

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 264

約数和(自身を含む): 95373824

約数和(自身を除く): 69375488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 208, 217, 224, 234, 248, 252, 256, 273, 279, 288, 312, 336, 364, 372, 384, 403, 416, 434, 448, 468, 496, 504, 512, 546, 558, 576, 624, 651, 672, 728, 744, 768, 806, 819, 832, 868, 896, 936, 992, 1008, 1024, 1092, 1116, 1152, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1638, 1664, 1736, 1792, 1872, 1953, 1984, 2016, 2184, 2232, 2304, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3072, 3224, 3276, 3328, 3472, 3584, 3627, 3744, 3906, 3968, 4032, 4368, 4464, 4608, 4836, 4992, 5208, 5376, 5642, 5824, 5952, 6448, 6552, 6656, 6944, 7168, 7254, 7488, 7812, 7936, 8064, 8463, 8736, 8928, 9216, 9672, 9984, 10416, 10752, 11284, 11648, 11904, 12896, 13104, 13312, 13888, 14508, 14976, 15624, 15872, 16128, 16926, 17472, 17856, 19344, 19968, 20832, 21504, 22568, 23296, 23808, 25389, 25792, 26208, 27776, 29016, 29952, 31248, 31744, 32256, 33852, 34944, 35712, 38688, 39936, 41664, 45136, 46592, 47616, 50778, 51584, 52416, 55552, 58032, 59904, 62496, 64512, 67704, 69888, 71424, 77376, 83328, 90272, 93184, 95232, 101556, 103168, 104832, 111104, 116064, 119808, 124992, 135408, 139776, 142848, 154752, 166656, 180544, 203112, 206336, 209664, 222208, 232128, 249984, 270816, 279552, 285696, 309504, 333312, 361088, 406224, 412672, 419328, 464256, 499968, 541632, 619008, 666624, 722176, 812448, 838656, 928512, 999936, 1083264, 1238016, 1444352, 1624896, 1857024, 1999872, 2166528, 2888704, 3249792, 3714048, 4333056, 6499584, 8666112, 12999168, 25998336]

約数ペア:

[(1, 25998336), (2, 12999168), (3, 8666112), (4, 6499584), (6, 4333056), (7, 3714048), (8, 3249792), (9, 2888704), (12, 2166528), (13, 1999872), (14, 1857024), (16, 1624896), (18, 1444352), (21, 1238016), (24, 1083264), (26, 999936), (28, 928512), (31, 838656), (32, 812448), (36, 722176), (39, 666624), (42, 619008), (48, 541632), (52, 499968), (56, 464256), (62, 419328), (63, 412672), (64, 406224), (72, 361088), (78, 333312), (84, 309504), (91, 285696), (93, 279552), (96, 270816), (104, 249984), (112, 232128), (117, 222208), (124, 209664), (126, 206336), (128, 203112), (144, 180544), (156, 166656), (168, 154752), (182, 142848), (186, 139776), (192, 135408), (208, 124992), (217, 119808), (224, 116064), (234, 111104), (248, 104832), (252, 103168), (256, 101556), (273, 95232), (279, 93184), (288, 90272), (312, 83328), (336, 77376), (364, 71424), (372, 69888), (384, 67704), (403, 64512), (416, 62496), (434, 59904), (448, 58032), (468, 55552), (496, 52416), (504, 51584), (512, 50778), (546, 47616), (558, 46592), (576, 45136), (624, 41664), (651, 39936), (672, 38688), (728, 35712), (744, 34944), (768, 33852), (806, 32256), (819, 31744), (832, 31248), (868, 29952), (896, 29016), (936, 27776), (992, 26208), (1008, 25792), (1024, 25389), (1092, 23808), (1116, 23296), (1152, 22568), (1209, 21504), (1248, 20832), (1302, 19968), (1344, 19344), (1456, 17856), (1488, 17472), (1536, 16926), (1612, 16128), (1638, 15872), (1664, 15624), (1736, 14976), (1792, 14508), (1872, 13888), (1953, 13312), (1984, 13104), (2016, 12896), (2184, 11904), (2232, 11648), (2304, 11284), (2418, 10752), (2496, 10416), (2604, 9984), (2688, 9672), (2821, 9216), (2912, 8928), (2976, 8736), (3072, 8463), (3224, 8064), (3276, 7936), (3328, 7812), (3472, 7488), (3584, 7254), (3627, 7168), (3744, 6944), (3906, 6656), (3968, 6552), (4032, 6448), (4368, 5952), (4464, 5824), (4608, 5642), (4836, 5376), (4992, 5208)]