28772424

素因数分解:

$2^3\times 3^2\times {\mathrm{399617}}^1$

素因数の和:399629

約数の個数: 24

約数和(自身を含む): 77925510

約数和(自身を除く): 49153086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399617, 799234, 1198851, 1598468, 2397702, 3196936, 3596553, 4795404, 7193106, 9590808, 14386212, 28772424]

約数ペア:

[(1, 28772424), (2, 14386212), (3, 9590808), (4, 7193106), (6, 4795404), (8, 3596553), (9, 3196936), (12, 2397702), (18, 1598468), (24, 1198851), (36, 799234), (72, 399617)]