40343548

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3209}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 80892000

約数和(自身を除く): 40548452

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 3209, 6286, 6418, 12572, 12836, 22463, 44926, 89852, 1440841, 2881682, 5763364, 10085887, 20171774, 40343548]

約数ペア:

[(1, 40343548), (2, 20171774), (4, 10085887), (7, 5763364), (14, 2881682), (28, 1440841), (449, 89852), (898, 44926), (1796, 22463), (3143, 12836), (3209, 12572), (6286, 6418)]