67072768

素因数分解:

$2^8\times 7^2\times {\mathrm{5347}}^1$

素因数の和:5377

約数の個数: 54

約数和(自身を含む): 155771196

約数和(自身を除く): 88698428

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5347, 6272, 10694, 12544, 21388, 37429, 42776, 74858, 85552, 149716, 171104, 262003, 299432, 342208, 524006, 598864, 684416, 1048012, 1197728, 1368832, 2096024, 2395456, 4192048, 4790912, 8384096, 9581824, 16768192, 33536384, 67072768]

約数ペア:

[(1, 67072768), (2, 33536384), (4, 16768192), (7, 9581824), (8, 8384096), (14, 4790912), (16, 4192048), (28, 2395456), (32, 2096024), (49, 1368832), (56, 1197728), (64, 1048012), (98, 684416), (112, 598864), (128, 524006), (196, 342208), (224, 299432), (256, 262003), (392, 171104), (448, 149716), (784, 85552), (896, 74858), (1568, 42776), (1792, 37429), (3136, 21388), (5347, 12544), (6272, 10694)]