71837374

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72271}}^1$

素因数の和:72351

約数の個数: 16

約数和(自身を含む): 124886016

約数和(自身を除く): 53048642

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 72271, 144542, 505897, 1011794, 5131241, 10262482, 35918687, 71837374]

約数ペア:

[(1, 71837374), (2, 35918687), (7, 10262482), (14, 5131241), (71, 1011794), (142, 505897), (497, 144542), (994, 72271)]