56276968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{639511}}^1$

素因数の和:639528

約数の個数: 16

約数和(自身を含む): 115112160

約数和(自身を除く): 58835192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 639511, 1279022, 2558044, 5116088, 7034621, 14069242, 28138484, 56276968]

約数ペア:

[(1, 56276968), (2, 28138484), (4, 14069242), (8, 7034621), (11, 5116088), (22, 2558044), (44, 1279022), (88, 639511)]