66550316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 36

約数和(自身を含む): 139170192

約数和(自身を除く): 72619876

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 4493, 7406, 8986, 14812, 17972, 31451, 62902, 103339, 125804, 206678, 413356, 723373, 1446746, 2376797, 2893492, 4753594, 9507188, 16637579, 33275158, 66550316]

約数ペア:

[(1, 66550316), (2, 33275158), (4, 16637579), (7, 9507188), (14, 4753594), (23, 2893492), (28, 2376797), (46, 1446746), (92, 723373), (161, 413356), (322, 206678), (529, 125804), (644, 103339), (1058, 62902), (2116, 31451), (3703, 17972), (4493, 14812), (7406, 8986)]