771334144

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13451}}^1$

素因数の和:13484

約数の個数: 56

約数和(自身を含む): 1763072928

約数和(自身を除く): 991738784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 13451, 14336, 26902, 28672, 53804, 57344, 94157, 107608, 188314, 215216, 376628, 430432, 753256, 860864, 1506512, 1721728, 3013024, 3443456, 6026048, 6886912, 12052096, 13773824, 24104192, 27547648, 48208384, 55095296, 96416768, 110190592, 192833536, 385667072, 771334144]

約数ペア:

[(1, 771334144), (2, 385667072), (4, 192833536), (7, 110190592), (8, 96416768), (14, 55095296), (16, 48208384), (28, 27547648), (32, 24104192), (56, 13773824), (64, 12052096), (112, 6886912), (128, 6026048), (224, 3443456), (256, 3013024), (448, 1721728), (512, 1506512), (896, 860864), (1024, 753256), (1792, 430432), (2048, 376628), (3584, 215216), (4096, 188314), (7168, 107608), (8192, 94157), (13451, 57344), (14336, 53804), (26902, 28672)]