71621402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{36209}}^1$

素因数の和:36277

約数の個数: 16

約数和(自身を含む): 114713280

約数和(自身を除く): 43091878

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 36209, 72418, 832807, 1556987, 1665614, 3113974, 35810701, 71621402]

約数ペア:

[(1, 71621402), (2, 35810701), (23, 3113974), (43, 1665614), (46, 1556987), (86, 832807), (989, 72418), (1978, 36209)]