56478256

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{4663}}^1$

素因数の和:5428

約数の個数: 20

約数和(自身を含む): 109594672

約数和(自身を除く): 53116416

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 4663, 6056, 9326, 12112, 18652, 37304, 74608, 3529891, 7059782, 14119564, 28239128, 56478256]

約数ペア:

[(1, 56478256), (2, 28239128), (4, 14119564), (8, 7059782), (16, 3529891), (757, 74608), (1514, 37304), (3028, 18652), (4663, 12112), (6056, 9326)]