67551916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3719}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 124992000

約数和(自身を除く): 57440084

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 3719, 4541, 7438, 9082, 14876, 18164, 70661, 141322, 282644, 888841, 1777682, 3555364, 16887979, 33775958, 67551916]

約数ペア:

[(1, 67551916), (2, 33775958), (4, 16887979), (19, 3555364), (38, 1777682), (76, 888841), (239, 282644), (478, 141322), (956, 70661), (3719, 18164), (4541, 14876), (7438, 9082)]