71509796

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{41479}}^1$

素因数の和:41914

約数の個数: 12

約数和(自身を含む): 125435520

約数和(自身を除く): 53925724

約数列:

[1, 2, 4, 431, 862, 1724, 41479, 82958, 165916, 17877449, 35754898, 71509796]

約数ペア:

[(1, 71509796), (2, 35754898), (4, 17877449), (431, 165916), (862, 82958), (1724, 41479)]