64285554

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{77081}}^1$

素因数の和:77225

約数の個数: 16

約数和(自身を含む): 129497760

約数和(自身を除く): 65212206

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 77081, 154162, 231243, 462486, 10714259, 21428518, 32142777, 64285554]

約数ペア:

[(1, 64285554), (2, 32142777), (3, 21428518), (6, 10714259), (139, 462486), (278, 231243), (417, 154162), (834, 77081)]