71211538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{1721}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 113259384

約数和(自身を除く): 42047846

約数列:

[1, 2, 17, 34, 1217, 1721, 2434, 3442, 20689, 29257, 41378, 58514, 2094457, 4188914, 35605769, 71211538]

約数ペア:

[(1, 71211538), (2, 35605769), (17, 4188914), (34, 2094457), (1217, 58514), (1721, 41378), (2434, 29257), (3442, 20689)]