27979088

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{5189}}^1$

素因数の和:5534

約数の個数: 20

約数和(自身を含む): 54380820

約数和(自身を除く): 26401732

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5189, 5392, 10378, 20756, 41512, 83024, 1748693, 3497386, 6994772, 13989544, 27979088]

約数ペア:

[(1, 27979088), (2, 13989544), (4, 6994772), (8, 3497386), (16, 1748693), (337, 83024), (674, 41512), (1348, 20756), (2696, 10378), (5189, 5392)]