25899552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 87272640

約数和(自身を除く): 61373088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 443, 464, 504, 522, 609, 672, 696, 812, 886, 928, 1008, 1044, 1218, 1329, 1392, 1624, 1772, 1827, 2016, 2088, 2436, 2658, 2784, 3101, 3248, 3544, 3654, 3987, 4176, 4872, 5316, 6202, 6496, 7088, 7308, 7974, 8352, 9303, 9744, 10632, 12404, 12847, 14176, 14616, 15948, 18606, 19488, 21264, 24808, 25694, 27909, 29232, 31896, 37212, 38541, 42528, 49616, 51388, 55818, 58464, 63792, 74424, 77082, 89929, 99232, 102776, 111636, 115623, 127584, 148848, 154164, 179858, 205552, 223272, 231246, 269787, 297696, 308328, 359716, 411104, 446544, 462492, 539574, 616656, 719432, 809361, 893088, 924984, 1079148, 1233312, 1438864, 1618722, 1849968, 2158296, 2877728, 3237444, 3699936, 4316592, 6474888, 8633184, 12949776, 25899552]

約数ペア:

[(1, 25899552), (2, 12949776), (3, 8633184), (4, 6474888), (6, 4316592), (7, 3699936), (8, 3237444), (9, 2877728), (12, 2158296), (14, 1849968), (16, 1618722), (18, 1438864), (21, 1233312), (24, 1079148), (28, 924984), (29, 893088), (32, 809361), (36, 719432), (42, 616656), (48, 539574), (56, 462492), (58, 446544), (63, 411104), (72, 359716), (84, 308328), (87, 297696), (96, 269787), (112, 231246), (116, 223272), (126, 205552), (144, 179858), (168, 154164), (174, 148848), (203, 127584), (224, 115623), (232, 111636), (252, 102776), (261, 99232), (288, 89929), (336, 77082), (348, 74424), (406, 63792), (443, 58464), (464, 55818), (504, 51388), (522, 49616), (609, 42528), (672, 38541), (696, 37212), (812, 31896), (886, 29232), (928, 27909), (1008, 25694), (1044, 24808), (1218, 21264), (1329, 19488), (1392, 18606), (1624, 15948), (1772, 14616), (1827, 14176), (2016, 12847), (2088, 12404), (2436, 10632), (2658, 9744), (2784, 9303), (3101, 8352), (3248, 7974), (3544, 7308), (3654, 7088), (3987, 6496), (4176, 6202), (4872, 5316)]