25857216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 252

約数和(自身を含む): 94859856

約数和(自身を除く): 69002640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 53, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 106, 112, 121, 126, 132, 144, 154, 159, 168, 176, 192, 198, 212, 224, 231, 242, 252, 264, 288, 308, 318, 336, 352, 363, 371, 396, 424, 448, 462, 477, 484, 504, 528, 576, 583, 616, 636, 672, 693, 704, 726, 742, 792, 847, 848, 924, 954, 968, 1008, 1056, 1089, 1113, 1166, 1232, 1272, 1344, 1386, 1452, 1484, 1584, 1694, 1696, 1749, 1848, 1908, 1936, 2016, 2112, 2178, 2226, 2332, 2464, 2541, 2544, 2772, 2904, 2968, 3168, 3339, 3388, 3392, 3498, 3696, 3816, 3872, 4032, 4081, 4356, 4452, 4664, 4928, 5082, 5088, 5247, 5544, 5808, 5936, 6336, 6413, 6678, 6776, 6996, 7392, 7623, 7632, 7744, 8162, 8712, 8904, 9328, 10164, 10176, 10494, 11088, 11616, 11872, 12243, 12826, 13356, 13552, 13992, 14784, 15246, 15264, 16324, 17424, 17808, 18656, 19239, 20328, 20988, 22176, 23232, 23744, 24486, 25652, 26712, 27104, 27984, 30492, 30528, 32648, 34848, 35616, 36729, 37312, 38478, 40656, 41976, 44352, 44891, 48972, 51304, 53424, 54208, 55968, 57717, 60984, 65296, 69696, 71232, 73458, 76956, 81312, 83952, 89782, 97944, 102608, 106848, 111936, 115434, 121968, 130592, 134673, 146916, 153912, 162624, 167904, 179564, 195888, 205216, 213696, 230868, 243936, 261184, 269346, 293832, 307824, 335808, 359128, 391776, 404019, 410432, 461736, 487872, 538692, 587664, 615648, 718256, 783552, 808038, 923472, 1077384, 1175328, 1231296, 1436512, 1616076, 1846944, 2154768, 2350656, 2873024, 3232152, 3693888, 4309536, 6464304, 8619072, 12928608, 25857216]

約数ペア:

[(1, 25857216), (2, 12928608), (3, 8619072), (4, 6464304), (6, 4309536), (7, 3693888), (8, 3232152), (9, 2873024), (11, 2350656), (12, 2154768), (14, 1846944), (16, 1616076), (18, 1436512), (21, 1231296), (22, 1175328), (24, 1077384), (28, 923472), (32, 808038), (33, 783552), (36, 718256), (42, 615648), (44, 587664), (48, 538692), (53, 487872), (56, 461736), (63, 410432), (64, 404019), (66, 391776), (72, 359128), (77, 335808), (84, 307824), (88, 293832), (96, 269346), (99, 261184), (106, 243936), (112, 230868), (121, 213696), (126, 205216), (132, 195888), (144, 179564), (154, 167904), (159, 162624), (168, 153912), (176, 146916), (192, 134673), (198, 130592), (212, 121968), (224, 115434), (231, 111936), (242, 106848), (252, 102608), (264, 97944), (288, 89782), (308, 83952), (318, 81312), (336, 76956), (352, 73458), (363, 71232), (371, 69696), (396, 65296), (424, 60984), (448, 57717), (462, 55968), (477, 54208), (484, 53424), (504, 51304), (528, 48972), (576, 44891), (583, 44352), (616, 41976), (636, 40656), (672, 38478), (693, 37312), (704, 36729), (726, 35616), (742, 34848), (792, 32648), (847, 30528), (848, 30492), (924, 27984), (954, 27104), (968, 26712), (1008, 25652), (1056, 24486), (1089, 23744), (1113, 23232), (1166, 22176), (1232, 20988), (1272, 20328), (1344, 19239), (1386, 18656), (1452, 17808), (1484, 17424), (1584, 16324), (1694, 15264), (1696, 15246), (1749, 14784), (1848, 13992), (1908, 13552), (1936, 13356), (2016, 12826), (2112, 12243), (2178, 11872), (2226, 11616), (2332, 11088), (2464, 10494), (2541, 10176), (2544, 10164), (2772, 9328), (2904, 8904), (2968, 8712), (3168, 8162), (3339, 7744), (3388, 7632), (3392, 7623), (3498, 7392), (3696, 6996), (3816, 6776), (3872, 6678), (4032, 6413), (4081, 6336), (4356, 5936), (4452, 5808), (4664, 5544), (4928, 5247), (5082, 5088)]