71085404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1367027}}^1$

素因数の和:1367044

約数の個数: 12

約数和(自身を含む): 133968744

約数和(自身を除く): 62883340

約数列:

[1, 2, 4, 13, 26, 52, 1367027, 2734054, 5468108, 17771351, 35542702, 71085404]

約数ペア:

[(1, 71085404), (2, 35542702), (4, 17771351), (13, 5468108), (26, 2734054), (52, 1367027)]