7728688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43913}}^1$

素因数の和:43932

約数の個数: 20

約数和(自身を含む): 16336008

約数和(自身を除く): 8607320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 43913, 87826, 175652, 351304, 483043, 702608, 966086, 1932172, 3864344, 7728688]

約数ペア:

[(1, 7728688), (2, 3864344), (4, 1932172), (8, 966086), (11, 702608), (16, 483043), (22, 351304), (44, 175652), (88, 87826), (176, 43913)]