25982734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 40127616

約数和(自身を除く): 14144882

約数列:

[1, 2, 67, 71, 134, 142, 2731, 4757, 5462, 9514, 182977, 193901, 365954, 387802, 12991367, 25982734]

約数ペア:

[(1, 25982734), (2, 12991367), (67, 387802), (71, 365954), (134, 193901), (142, 182977), (2731, 9514), (4757, 5462)]