28234906

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4931}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 48530880

約数和(自身を除く): 20295974

約数列:

[1, 2, 7, 14, 409, 818, 2863, 4931, 5726, 9862, 34517, 69034, 2016779, 4033558, 14117453, 28234906]

約数ペア:

[(1, 28234906), (2, 14117453), (7, 4033558), (14, 2016779), (409, 69034), (818, 34517), (2863, 9862), (4931, 5726)]