28718644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 53561088

約数和(自身を除く): 24842444

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2591, 2771, 5182, 5542, 10364, 11084, 44047, 88094, 176188, 422333, 844666, 1689332, 7179661, 14359322, 28718644]

約数ペア:

[(1, 28718644), (2, 14359322), (4, 7179661), (17, 1689332), (34, 844666), (68, 422333), (163, 176188), (326, 88094), (652, 44047), (2591, 11084), (2771, 10364), (5182, 5542)]