71742482

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8147}}^1$

素因数の和:8210

約数の個数: 32

約数和(自身を含む): 133757568

約数和(自身を除く): 62015086

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8147, 8806, 16294, 57029, 114058, 138499, 276998, 301439, 602878, 969493, 1938986, 2110073, 4220146, 5124463, 10248926, 35871241, 71742482]

約数ペア:

[(1, 71742482), (2, 35871241), (7, 10248926), (14, 5124463), (17, 4220146), (34, 2110073), (37, 1938986), (74, 969493), (119, 602878), (238, 301439), (259, 276998), (518, 138499), (629, 114058), (1258, 57029), (4403, 16294), (8147, 8806)]