56471912

素因数分解:

$2^3\times 7^2\times {\mathrm{144061}}^1$

素因数の和:144081

約数の個数: 24

約数和(自身を含む): 123173010

約数和(自身を除く): 66701098

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 144061, 288122, 576244, 1008427, 1152488, 2016854, 4033708, 7058989, 8067416, 14117978, 28235956, 56471912]

約数ペア:

[(1, 56471912), (2, 28235956), (4, 14117978), (7, 8067416), (8, 7058989), (14, 4033708), (28, 2016854), (49, 1152488), (56, 1008427), (98, 576244), (196, 288122), (392, 144061)]