71216294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1979}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 112622400

約数和(自身を除く): 41406106

約数列:

[1, 2, 19, 38, 947, 1894, 1979, 3958, 17993, 35986, 37601, 75202, 1874113, 3748226, 35608147, 71216294]

約数ペア:

[(1, 71216294), (2, 35608147), (19, 3748226), (38, 1874113), (947, 75202), (1894, 37601), (1979, 35986), (3958, 17993)]