28485604

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2089}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 57115520

約数和(自身を除く): 28629916

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 2089, 3409, 4178, 6818, 8356, 13636, 14623, 29246, 58492, 1017343, 2034686, 4069372, 7121401, 14242802, 28485604]

約数ペア:

[(1, 28485604), (2, 14242802), (4, 7121401), (7, 4069372), (14, 2034686), (28, 1017343), (487, 58492), (974, 29246), (1948, 14623), (2089, 13636), (3409, 8356), (4178, 6818)]