73167016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1993}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 148233960

約数和(自身を除く): 75066944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 706, 1412, 1993, 2824, 3986, 4589, 7972, 9178, 15944, 18356, 25909, 36712, 51818, 103636, 207272, 703529, 1407058, 2814116, 5628232, 9145877, 18291754, 36583508, 73167016]

約数ペア:

[(1, 73167016), (2, 36583508), (4, 18291754), (8, 9145877), (13, 5628232), (26, 2814116), (52, 1407058), (104, 703529), (353, 207272), (706, 103636), (1412, 51818), (1993, 36712), (2824, 25909), (3986, 18356), (4589, 15944), (7972, 9178)]