67937884

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5527}}^1$

素因数の和:5977

約数の個数: 24

約数和(自身を含む): 136209920

約数和(自身を除く): 68272036

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 5527, 6146, 11054, 12292, 22108, 38689, 77378, 154756, 2426353, 4852706, 9705412, 16984471, 33968942, 67937884]

約数ペア:

[(1, 67937884), (2, 33968942), (4, 16984471), (7, 9705412), (14, 4852706), (28, 2426353), (439, 154756), (878, 77378), (1756, 38689), (3073, 22108), (5527, 12292), (6146, 11054)]