28244942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3637}}^1$

素因数の和:4003

約数の個数: 16

約数和(自身を含む): 46362672

約数和(自身を除く): 18117730

約数列:

[1, 2, 11, 22, 353, 706, 3637, 3883, 7274, 7766, 40007, 80014, 1283861, 2567722, 14122471, 28244942]

約数ペア:

[(1, 28244942), (2, 14122471), (11, 2567722), (22, 1283861), (353, 80014), (706, 40007), (3637, 7766), (3883, 7274)]