25439232

素因数分解:

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

素因数の和:63

約数の個数: 198

約数和(自身を含む): 85409028

約数和(自身を除く): 59969796

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 169, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 338, 364, 384, 392, 416, 448, 507, 512, 546, 588, 624, 637, 672, 676, 728, 768, 784, 832, 896, 1014, 1024, 1092, 1176, 1183, 1248, 1274, 1344, 1352, 1456, 1536, 1568, 1664, 1792, 1911, 2028, 2184, 2352, 2366, 2496, 2548, 2688, 2704, 2912, 3072, 3136, 3328, 3549, 3584, 3822, 4056, 4368, 4704, 4732, 4992, 5096, 5376, 5408, 5824, 6272, 6656, 7098, 7168, 7644, 8112, 8281, 8736, 9408, 9464, 9984, 10192, 10752, 10816, 11648, 12544, 13312, 14196, 15288, 16224, 16562, 17472, 18816, 18928, 19968, 20384, 21504, 21632, 23296, 24843, 25088, 28392, 30576, 32448, 33124, 34944, 37632, 37856, 39936, 40768, 43264, 46592, 49686, 50176, 56784, 61152, 64896, 66248, 69888, 75264, 75712, 81536, 86528, 93184, 99372, 113568, 122304, 129792, 132496, 139776, 150528, 151424, 163072, 173056, 198744, 227136, 244608, 259584, 264992, 279552, 302848, 326144, 397488, 454272, 489216, 519168, 529984, 605696, 652288, 794976, 908544, 978432, 1059968, 1211392, 1589952, 1817088, 1956864, 2119936, 3179904, 3634176, 4239872, 6359808, 8479744, 12719616, 25439232]

約数ペア:

[(1, 25439232), (2, 12719616), (3, 8479744), (4, 6359808), (6, 4239872), (7, 3634176), (8, 3179904), (12, 2119936), (13, 1956864), (14, 1817088), (16, 1589952), (21, 1211392), (24, 1059968), (26, 978432), (28, 908544), (32, 794976), (39, 652288), (42, 605696), (48, 529984), (49, 519168), (52, 489216), (56, 454272), (64, 397488), (78, 326144), (84, 302848), (91, 279552), (96, 264992), (98, 259584), (104, 244608), (112, 227136), (128, 198744), (147, 173056), (156, 163072), (168, 151424), (169, 150528), (182, 139776), (192, 132496), (196, 129792), (208, 122304), (224, 113568), (256, 99372), (273, 93184), (294, 86528), (312, 81536), (336, 75712), (338, 75264), (364, 69888), (384, 66248), (392, 64896), (416, 61152), (448, 56784), (507, 50176), (512, 49686), (546, 46592), (588, 43264), (624, 40768), (637, 39936), (672, 37856), (676, 37632), (728, 34944), (768, 33124), (784, 32448), (832, 30576), (896, 28392), (1014, 25088), (1024, 24843), (1092, 23296), (1176, 21632), (1183, 21504), (1248, 20384), (1274, 19968), (1344, 18928), (1352, 18816), (1456, 17472), (1536, 16562), (1568, 16224), (1664, 15288), (1792, 14196), (1911, 13312), (2028, 12544), (2184, 11648), (2352, 10816), (2366, 10752), (2496, 10192), (2548, 9984), (2688, 9464), (2704, 9408), (2912, 8736), (3072, 8281), (3136, 8112), (3328, 7644), (3549, 7168), (3584, 7098), (3822, 6656), (4056, 6272), (4368, 5824), (4704, 5408), (4732, 5376), (4992, 5096)]