64774072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32003}}^1$

素因数の和:32043

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 73483208

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 32003, 64006, 128012, 256024, 352033, 704066, 736069, 1408132, 1472138, 2816264, 2944276, 5888552, 8096759, 16193518, 32387036, 64774072]

約数ペア:

[(1, 64774072), (2, 32387036), (4, 16193518), (8, 8096759), (11, 5888552), (22, 2944276), (23, 2816264), (44, 1472138), (46, 1408132), (88, 736069), (92, 704066), (184, 352033), (253, 256024), (506, 128012), (1012, 64006), (2024, 32003)]