28398152

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{75527}}^1$

素因数の和:75580

約数の個数: 16

約数和(自身を含む): 54380160

約数和(自身を除く): 25982008

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 75527, 151054, 302108, 604216, 3549769, 7099538, 14199076, 28398152]

約数ペア:

[(1, 28398152), (2, 14199076), (4, 7099538), (8, 3549769), (47, 604216), (94, 302108), (188, 151054), (376, 75527)]