66509996

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7589}}^1$

素因数の和:7913

約数の個数: 24

約数和(自身を含む): 133462560

約数和(自身を除く): 66952564

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 7589, 8764, 15178, 30356, 53123, 106246, 212492, 2375357, 4750714, 9501428, 16627499, 33254998, 66509996]

約数ペア:

[(1, 66509996), (2, 33254998), (4, 16627499), (7, 9501428), (14, 4750714), (28, 2375357), (313, 212492), (626, 106246), (1252, 53123), (2191, 30356), (4382, 15178), (7589, 8764)]