47178268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 84777840

約数和(自身を除く): 37599572

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 1601, 3202, 6404, 7367, 14734, 29468, 84853, 169706, 222539, 339412, 445078, 890156, 11794567, 23589134, 47178268]

約数ペア:

[(1, 47178268), (2, 23589134), (4, 11794567), (53, 890156), (106, 445078), (139, 339412), (212, 222539), (278, 169706), (556, 84853), (1601, 29468), (3202, 14734), (6404, 7367)]