47864768

素因数分解:

$2^6\times 7^2\times {\mathrm{15263}}^1$

素因数の和:15289

約数の個数: 42

約数和(自身を含む): 110496096

約数和(自身を除く): 62631328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 15263, 30526, 61052, 106841, 122104, 213682, 244208, 427364, 488416, 747887, 854728, 976832, 1495774, 1709456, 2991548, 3418912, 5983096, 6837824, 11966192, 23932384, 47864768]

約数ペア:

[(1, 47864768), (2, 23932384), (4, 11966192), (7, 6837824), (8, 5983096), (14, 3418912), (16, 2991548), (28, 1709456), (32, 1495774), (49, 976832), (56, 854728), (64, 747887), (98, 488416), (112, 427364), (196, 244208), (224, 213682), (392, 122104), (448, 106841), (784, 61052), (1568, 30526), (3136, 15263)]