71327230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548671}}^1$

素因数の和:548691

約数の個数: 16

約数和(自身を含む): 138265344

約数和(自身を除く): 66938114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548671, 1097342, 2743355, 5486710, 7132723, 14265446, 35663615, 71327230]

約数ペア:

[(1, 71327230), (2, 35663615), (5, 14265446), (10, 7132723), (13, 5486710), (26, 2743355), (65, 1097342), (130, 548671)]