28456288

素因数分解:

$2^5\times 7^1\times {\mathrm{127037}}^1$

素因数の和:127054

約数の個数: 24

約数和(自身を含む): 64027152

約数和(自身を除く): 35570864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 127037, 254074, 508148, 889259, 1016296, 1778518, 2032592, 3557036, 4065184, 7114072, 14228144, 28456288]

約数ペア:

[(1, 28456288), (2, 14228144), (4, 7114072), (7, 4065184), (8, 3557036), (14, 2032592), (16, 1778518), (28, 1016296), (32, 889259), (56, 508148), (112, 254074), (224, 127037)]