28524824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 55337040

約数和(自身を除く): 26812216

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 344, 404, 808, 821, 1642, 3284, 4343, 6568, 8686, 17372, 34744, 35303, 70606, 82921, 141212, 165842, 282424, 331684, 663368, 3565603, 7131206, 14262412, 28524824]

約数ペア:

[(1, 28524824), (2, 14262412), (4, 7131206), (8, 3565603), (43, 663368), (86, 331684), (101, 282424), (172, 165842), (202, 141212), (344, 82921), (404, 70606), (808, 35303), (821, 34744), (1642, 17372), (3284, 8686), (4343, 6568)]