860038144

素因数分解:

$2^{10}\times 7^1\times {\mathrm{119983}}^1$

素因数の和:120010

約数の個数: 44

約数和(自身を含む): 1964857984

約数和(自身を除く): 1104819840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 119983, 239966, 479932, 839881, 959864, 1679762, 1919728, 3359524, 3839456, 6719048, 7678912, 13438096, 15357824, 26876192, 30715648, 53752384, 61431296, 107504768, 122862592, 215009536, 430019072, 860038144]

約数ペア:

[(1, 860038144), (2, 430019072), (4, 215009536), (7, 122862592), (8, 107504768), (14, 61431296), (16, 53752384), (28, 30715648), (32, 26876192), (56, 15357824), (64, 13438096), (112, 7678912), (128, 6719048), (224, 3839456), (256, 3359524), (448, 1919728), (512, 1679762), (896, 959864), (1024, 839881), (1792, 479932), (3584, 239966), (7168, 119983)]