25691904

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 89281920

約数和(自身を除く): 63590016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 81, 84, 96, 108, 112, 118, 126, 128, 144, 162, 168, 177, 189, 192, 216, 224, 236, 243, 252, 256, 288, 324, 336, 354, 378, 384, 413, 432, 448, 472, 486, 504, 531, 567, 576, 648, 672, 708, 756, 768, 826, 864, 896, 944, 972, 1008, 1062, 1134, 1152, 1239, 1296, 1344, 1416, 1512, 1593, 1652, 1701, 1728, 1792, 1888, 1944, 2016, 2124, 2268, 2304, 2478, 2592, 2688, 2832, 3024, 3186, 3304, 3402, 3456, 3717, 3776, 3888, 4032, 4248, 4536, 4779, 4956, 5184, 5376, 5664, 6048, 6372, 6608, 6804, 6912, 7434, 7552, 7776, 8064, 8496, 9072, 9558, 9912, 10368, 11151, 11328, 12096, 12744, 13216, 13608, 14337, 14868, 15104, 15552, 16128, 16992, 18144, 19116, 19824, 20736, 22302, 22656, 24192, 25488, 26432, 27216, 28674, 29736, 31104, 33453, 33984, 36288, 38232, 39648, 44604, 45312, 48384, 50976, 52864, 54432, 57348, 59472, 62208, 66906, 67968, 72576, 76464, 79296, 89208, 100359, 101952, 105728, 108864, 114696, 118944, 133812, 135936, 145152, 152928, 158592, 178416, 200718, 203904, 217728, 229392, 237888, 267624, 305856, 317184, 356832, 401436, 407808, 435456, 458784, 475776, 535248, 611712, 713664, 802872, 917568, 951552, 1070496, 1223424, 1427328, 1605744, 1835136, 2140992, 2854656, 3211488, 3670272, 4281984, 6422976, 8563968, 12845952, 25691904]

約数ペア:

[(1, 25691904), (2, 12845952), (3, 8563968), (4, 6422976), (6, 4281984), (7, 3670272), (8, 3211488), (9, 2854656), (12, 2140992), (14, 1835136), (16, 1605744), (18, 1427328), (21, 1223424), (24, 1070496), (27, 951552), (28, 917568), (32, 802872), (36, 713664), (42, 611712), (48, 535248), (54, 475776), (56, 458784), (59, 435456), (63, 407808), (64, 401436), (72, 356832), (81, 317184), (84, 305856), (96, 267624), (108, 237888), (112, 229392), (118, 217728), (126, 203904), (128, 200718), (144, 178416), (162, 158592), (168, 152928), (177, 145152), (189, 135936), (192, 133812), (216, 118944), (224, 114696), (236, 108864), (243, 105728), (252, 101952), (256, 100359), (288, 89208), (324, 79296), (336, 76464), (354, 72576), (378, 67968), (384, 66906), (413, 62208), (432, 59472), (448, 57348), (472, 54432), (486, 52864), (504, 50976), (531, 48384), (567, 45312), (576, 44604), (648, 39648), (672, 38232), (708, 36288), (756, 33984), (768, 33453), (826, 31104), (864, 29736), (896, 28674), (944, 27216), (972, 26432), (1008, 25488), (1062, 24192), (1134, 22656), (1152, 22302), (1239, 20736), (1296, 19824), (1344, 19116), (1416, 18144), (1512, 16992), (1593, 16128), (1652, 15552), (1701, 15104), (1728, 14868), (1792, 14337), (1888, 13608), (1944, 13216), (2016, 12744), (2124, 12096), (2268, 11328), (2304, 11151), (2478, 10368), (2592, 9912), (2688, 9558), (2832, 9072), (3024, 8496), (3186, 8064), (3304, 7776), (3402, 7552), (3456, 7434), (3717, 6912), (3776, 6804), (3888, 6608), (4032, 6372), (4248, 6048), (4536, 5664), (4779, 5376), (4956, 5184)]