66722608

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23297}}^1$

素因数の和:23484

約数の個数: 20

約数和(自身を含む): 130002840

約数和(自身を除く): 63280232

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23297, 46594, 93188, 186376, 372752, 4170163, 8340326, 16680652, 33361304, 66722608]

約数ペア:

[(1, 66722608), (2, 33361304), (4, 16680652), (8, 8340326), (16, 4170163), (179, 372752), (358, 186376), (716, 93188), (1432, 46594), (2864, 23297)]