25947264

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 80784000

約数和(自身を除く): 54836736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 197, 224, 294, 336, 343, 384, 392, 394, 448, 588, 591, 672, 686, 784, 788, 896, 1029, 1176, 1182, 1344, 1372, 1379, 1568, 1576, 2058, 2352, 2364, 2688, 2744, 2758, 3136, 3152, 4116, 4137, 4704, 4728, 5488, 5516, 6272, 6304, 8232, 8274, 9408, 9456, 9653, 10976, 11032, 12608, 16464, 16548, 18816, 18912, 19306, 21952, 22064, 25216, 28959, 32928, 33096, 37824, 38612, 43904, 44128, 57918, 65856, 66192, 67571, 75648, 77224, 88256, 115836, 131712, 132384, 135142, 154448, 176512, 202713, 231672, 264768, 270284, 308896, 405426, 463344, 529536, 540568, 617792, 810852, 926688, 1081136, 1235584, 1621704, 1853376, 2162272, 3243408, 3706752, 4324544, 6486816, 8649088, 12973632, 25947264]

約数ペア:

[(1, 25947264), (2, 12973632), (3, 8649088), (4, 6486816), (6, 4324544), (7, 3706752), (8, 3243408), (12, 2162272), (14, 1853376), (16, 1621704), (21, 1235584), (24, 1081136), (28, 926688), (32, 810852), (42, 617792), (48, 540568), (49, 529536), (56, 463344), (64, 405426), (84, 308896), (96, 270284), (98, 264768), (112, 231672), (128, 202713), (147, 176512), (168, 154448), (192, 135142), (196, 132384), (197, 131712), (224, 115836), (294, 88256), (336, 77224), (343, 75648), (384, 67571), (392, 66192), (394, 65856), (448, 57918), (588, 44128), (591, 43904), (672, 38612), (686, 37824), (784, 33096), (788, 32928), (896, 28959), (1029, 25216), (1176, 22064), (1182, 21952), (1344, 19306), (1372, 18912), (1379, 18816), (1568, 16548), (1576, 16464), (2058, 12608), (2352, 11032), (2364, 10976), (2688, 9653), (2744, 9456), (2758, 9408), (3136, 8274), (3152, 8232), (4116, 6304), (4137, 6272), (4704, 5516), (4728, 5488)]