28277564

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1931}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 56692608

約数和(自身を除く): 28415044

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 1931, 2092, 3661, 3862, 7322, 7724, 13517, 14644, 27034, 54068, 1009913, 2019826, 4039652, 7069391, 14138782, 28277564]

約数ペア:

[(1, 28277564), (2, 14138782), (4, 7069391), (7, 4039652), (14, 2019826), (28, 1009913), (523, 54068), (1046, 27034), (1931, 14644), (2092, 13517), (3661, 7724), (3862, 7322)]