28820512

素因数分解:

$2^5\times 7^1\times {\mathrm{128663}}^1$

素因数の和:128680

約数の個数: 24

約数和(自身を含む): 64846656

約数和(自身を除く): 36026144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128663, 257326, 514652, 900641, 1029304, 1801282, 2058608, 3602564, 4117216, 7205128, 14410256, 28820512]

約数ペア:

[(1, 28820512), (2, 14410256), (4, 7205128), (7, 4117216), (8, 3602564), (14, 2058608), (16, 1801282), (28, 1029304), (32, 900641), (56, 514652), (112, 257326), (224, 128663)]