68577946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{2111}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 105937920

約数和(自身を除く): 37359974

約数列:

[1, 2, 37, 74, 439, 878, 2111, 4222, 16243, 32486, 78107, 156214, 926729, 1853458, 34288973, 68577946]

約数ペア:

[(1, 68577946), (2, 34288973), (37, 1853458), (74, 926729), (439, 156214), (878, 78107), (2111, 32486), (4222, 16243)]