25502152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 26208248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 647, 758, 1294, 1516, 2588, 3032, 4927, 5176, 8411, 9854, 16822, 19708, 33644, 39416, 67288, 245213, 490426, 980852, 1961704, 3187769, 6375538, 12751076, 25502152]

約数ペア:

[(1, 25502152), (2, 12751076), (4, 6375538), (8, 3187769), (13, 1961704), (26, 980852), (52, 490426), (104, 245213), (379, 67288), (647, 39416), (758, 33644), (1294, 19708), (1516, 16822), (2588, 9854), (3032, 8411), (4927, 5176)]