71172514

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7691}}^1$

素因数の和:8361

約数の個数: 16

約数和(自身を含む): 122210496

約数和(自身を除く): 51037982

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 7691, 9254, 15382, 53837, 107674, 5083751, 10167502, 35586257, 71172514]

約数ペア:

[(1, 71172514), (2, 35586257), (7, 10167502), (14, 5083751), (661, 107674), (1322, 53837), (4627, 15382), (7691, 9254)]