66997252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{104033}}^1$

素因数の和:104067

約数の個数: 24

約数和(自身を含む): 139821696

約数和(自身を除く): 72824444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 104033, 208066, 416132, 728231, 1456462, 2392759, 2912924, 4785518, 9571036, 16749313, 33498626, 66997252]

約数ペア:

[(1, 66997252), (2, 33498626), (4, 16749313), (7, 9571036), (14, 4785518), (23, 2912924), (28, 2392759), (46, 1456462), (92, 728231), (161, 416132), (322, 208066), (644, 104033)]