28034524

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7643}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 56504448

約数和(自身を除く): 28469924

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7643, 15286, 30572, 53501, 107002, 214004, 1001233, 2002466, 4004932, 7008631, 14017262, 28034524]

約数ペア:

[(1, 28034524), (2, 14017262), (4, 7008631), (7, 4004932), (14, 2002466), (28, 1001233), (131, 214004), (262, 107002), (524, 53501), (917, 30572), (1834, 15286), (3668, 7643)]