56709872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{52901}}^1$

素因数の和:52976

約数の個数: 20

約数和(自身を含む): 111517416

約数和(自身を除く): 54807544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 52901, 105802, 211604, 423208, 846416, 3544367, 7088734, 14177468, 28354936, 56709872]

約数ペア:

[(1, 56709872), (2, 28354936), (4, 14177468), (8, 7088734), (16, 3544367), (67, 846416), (134, 423208), (268, 211604), (536, 105802), (1072, 52901)]