28321468

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1753}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 56773472

約数和(自身を除く): 28452004

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 1753, 2308, 3506, 4039, 7012, 8078, 12271, 16156, 24542, 49084, 1011481, 2022962, 4045924, 7080367, 14160734, 28321468]

約数ペア:

[(1, 28321468), (2, 14160734), (4, 7080367), (7, 4045924), (14, 2022962), (28, 1011481), (577, 49084), (1154, 24542), (1753, 16156), (2308, 12271), (3506, 8078), (4039, 7012)]