13196288

素因数分解:

$2^{10}\times 7^2\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 66

約数和(自身を含む): 30803256

約数和(自身を除く): 17606968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 263, 392, 448, 512, 526, 784, 896, 1024, 1052, 1568, 1792, 1841, 2104, 3136, 3584, 3682, 4208, 6272, 7168, 7364, 8416, 12544, 12887, 14728, 16832, 25088, 25774, 29456, 33664, 50176, 51548, 58912, 67328, 103096, 117824, 134656, 206192, 235648, 269312, 412384, 471296, 824768, 942592, 1649536, 1885184, 3299072, 6598144, 13196288]

約数ペア:

[(1, 13196288), (2, 6598144), (4, 3299072), (7, 1885184), (8, 1649536), (14, 942592), (16, 824768), (28, 471296), (32, 412384), (49, 269312), (56, 235648), (64, 206192), (98, 134656), (112, 117824), (128, 103096), (196, 67328), (224, 58912), (256, 51548), (263, 50176), (392, 33664), (448, 29456), (512, 25774), (526, 25088), (784, 16832), (896, 14728), (1024, 12887), (1052, 12544), (1568, 8416), (1792, 7364), (1841, 7168), (2104, 6272), (3136, 4208), (3584, 3682)]