71636992

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 101335808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 263, 266, 304, 448, 512, 526, 532, 608, 896, 1024, 1052, 1064, 1216, 1792, 1841, 2048, 2104, 2128, 2432, 3584, 3682, 4208, 4256, 4864, 4997, 7168, 7364, 8416, 8512, 9728, 9994, 14336, 14728, 16832, 17024, 19456, 19988, 29456, 33664, 34048, 34979, 38912, 39976, 58912, 67328, 68096, 69958, 79952, 117824, 134656, 136192, 139916, 159904, 235648, 269312, 272384, 279832, 319808, 471296, 538624, 559664, 639616, 942592, 1119328, 1279232, 1885184, 2238656, 2558464, 3770368, 4477312, 5116928, 8954624, 10233856, 17909248, 35818496, 71636992]

約数ペア:

[(1, 71636992), (2, 35818496), (4, 17909248), (7, 10233856), (8, 8954624), (14, 5116928), (16, 4477312), (19, 3770368), (28, 2558464), (32, 2238656), (38, 1885184), (56, 1279232), (64, 1119328), (76, 942592), (112, 639616), (128, 559664), (133, 538624), (152, 471296), (224, 319808), (256, 279832), (263, 272384), (266, 269312), (304, 235648), (448, 159904), (512, 139916), (526, 136192), (532, 134656), (608, 117824), (896, 79952), (1024, 69958), (1052, 68096), (1064, 67328), (1216, 58912), (1792, 39976), (1841, 38912), (2048, 34979), (2104, 34048), (2128, 33664), (2432, 29456), (3584, 19988), (3682, 19456), (4208, 17024), (4256, 16832), (4864, 14728), (4997, 14336), (7168, 9994), (7364, 9728), (8416, 8512)]