71559826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64007}}^1$

素因数の和:64065

約数の個数: 16

約数和(自身を含む): 118286784

約数和(自身を除く): 46726958

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 64007, 128014, 832091, 1664182, 2752301, 5504602, 35779913, 71559826]

約数ペア:

[(1, 71559826), (2, 35779913), (13, 5504602), (26, 2752301), (43, 1664182), (86, 832091), (559, 128014), (1118, 64007)]