25539694

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 39907296

約数和(自身を除く): 14367602

約数列:

[1, 2, 37, 71, 74, 142, 2627, 4861, 5254, 9722, 179857, 345131, 359714, 690262, 12769847, 25539694]

約数ペア:

[(1, 25539694), (2, 12769847), (37, 690262), (71, 359714), (74, 345131), (142, 179857), (2627, 9722), (4861, 5254)]