71348810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548837}}^1$

素因数の和:548857

約数の個数: 16

約数和(自身を含む): 138307176

約数和(自身を除く): 66958366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548837, 1097674, 2744185, 5488370, 7134881, 14269762, 35674405, 71348810]

約数ペア:

[(1, 71348810), (2, 35674405), (5, 14269762), (10, 7134881), (13, 5488370), (26, 2744185), (65, 1097674), (130, 548837)]