28847756

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1361}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 57814176

約数和(自身を除く): 28966420

約数列:

[1, 2, 4, 7, 14, 28, 757, 1361, 1514, 2722, 3028, 5299, 5444, 9527, 10598, 19054, 21196, 38108, 1030277, 2060554, 4121108, 7211939, 14423878, 28847756]

約数ペア:

[(1, 28847756), (2, 14423878), (4, 7211939), (7, 4121108), (14, 2060554), (28, 1030277), (757, 38108), (1361, 21196), (1514, 19054), (2722, 10598), (3028, 9527), (5299, 5444)]