25936868

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 46335744

約数和(自身を除く): 20398876

約数列:

[1, 2, 4, 71, 142, 271, 284, 337, 542, 674, 1084, 1348, 19241, 23927, 38482, 47854, 76964, 91327, 95708, 182654, 365308, 6484217, 12968434, 25936868]

約数ペア:

[(1, 25936868), (2, 12968434), (4, 6484217), (71, 365308), (142, 182654), (271, 95708), (284, 91327), (337, 76964), (542, 47854), (674, 38482), (1084, 23927), (1348, 19241)]