25738279168

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1429}}^1$

素因数の和:1517

約数の個数: 216

約数和(自身を含む): 64654990400

約数和(自身を除く): 38916711232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 256, 266, 304, 322, 368, 437, 448, 529, 532, 608, 644, 736, 874, 896, 1058, 1064, 1216, 1288, 1429, 1472, 1748, 1792, 2116, 2128, 2432, 2576, 2858, 2944, 3059, 3496, 3703, 4232, 4256, 4864, 5152, 5716, 5888, 6118, 6992, 7406, 8464, 8512, 10003, 10051, 10304, 11432, 12236, 13984, 14812, 16928, 17024, 20006, 20102, 20608, 22864, 24472, 27151, 27968, 29624, 32867, 33856, 34048, 40012, 40204, 41216, 45728, 48944, 54302, 55936, 59248, 65734, 67712, 70357, 80024, 80408, 91456, 97888, 108604, 111872, 118496, 131468, 135424, 140714, 160048, 160816, 182912, 190057, 195776, 217208, 230069, 236992, 262936, 281428, 320096, 321632, 365824, 380114, 391552, 434416, 460138, 473984, 525872, 562856, 624473, 640192, 643264, 755941, 760228, 783104, 868832, 920276, 947968, 1051744, 1125712, 1248946, 1280384, 1286528, 1511882, 1520456, 1737664, 1840552, 2103488, 2251424, 2497892, 2560768, 2573056, 3023764, 3040912, 3475328, 3681104, 4206976, 4371311, 4502848, 4995784, 5291587, 6047528, 6081824, 6950656, 7362208, 8413952, 8742622, 9005696, 9991568, 10583174, 12095056, 12163648, 14362879, 14724416, 17485244, 18011392, 19983136, 21166348, 24190112, 24327296, 28725758, 29448832, 34970488, 39966272, 42332696, 48380224, 48654592, 57451516, 58897664, 69940976, 79932544, 84665392, 96760448, 100540153, 114903032, 139881952, 159865088, 169330784, 193520896, 201080306, 229806064, 279763904, 338661568, 402160612, 459612128, 559527808, 677323136, 804321224, 919224256, 1119055616, 1354646272, 1608642448, 1838448512, 3217284896, 3676897024, 6434569792, 12869139584, 25738279168]

約数ペア:

[(1, 25738279168), (2, 12869139584), (4, 6434569792), (7, 3676897024), (8, 3217284896), (14, 1838448512), (16, 1608642448), (19, 1354646272), (23, 1119055616), (28, 919224256), (32, 804321224), (38, 677323136), (46, 559527808), (56, 459612128), (64, 402160612), (76, 338661568), (92, 279763904), (112, 229806064), (128, 201080306), (133, 193520896), (152, 169330784), (161, 159865088), (184, 139881952), (224, 114903032), (256, 100540153), (266, 96760448), (304, 84665392), (322, 79932544), (368, 69940976), (437, 58897664), (448, 57451516), (529, 48654592), (532, 48380224), (608, 42332696), (644, 39966272), (736, 34970488), (874, 29448832), (896, 28725758), (1058, 24327296), (1064, 24190112), (1216, 21166348), (1288, 19983136), (1429, 18011392), (1472, 17485244), (1748, 14724416), (1792, 14362879), (2116, 12163648), (2128, 12095056), (2432, 10583174), (2576, 9991568), (2858, 9005696), (2944, 8742622), (3059, 8413952), (3496, 7362208), (3703, 6950656), (4232, 6081824), (4256, 6047528), (4864, 5291587), (5152, 4995784), (5716, 4502848), (5888, 4371311), (6118, 4206976), (6992, 3681104), (7406, 3475328), (8464, 3040912), (8512, 3023764), (10003, 2573056), (10051, 2560768), (10304, 2497892), (11432, 2251424), (12236, 2103488), (13984, 1840552), (14812, 1737664), (16928, 1520456), (17024, 1511882), (20006, 1286528), (20102, 1280384), (20608, 1248946), (22864, 1125712), (24472, 1051744), (27151, 947968), (27968, 920276), (29624, 868832), (32867, 783104), (33856, 760228), (34048, 755941), (40012, 643264), (40204, 640192), (41216, 624473), (45728, 562856), (48944, 525872), (54302, 473984), (55936, 460138), (59248, 434416), (65734, 391552), (67712, 380114), (70357, 365824), (80024, 321632), (80408, 320096), (91456, 281428), (97888, 262936), (108604, 236992), (111872, 230069), (118496, 217208), (131468, 195776), (135424, 190057), (140714, 182912), (160048, 160816)]