25863104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21300

約数の個数: 28

約数和(自身を含む): 54025800

約数和(自身を除く): 28162696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21269, 42538, 85076, 170152, 340304, 404111, 680608, 808222, 1361216, 1616444, 3232888, 6465776, 12931552, 25863104]

約数ペア:

[(1, 25863104), (2, 12931552), (4, 6465776), (8, 3232888), (16, 1616444), (19, 1361216), (32, 808222), (38, 680608), (64, 404111), (76, 340304), (152, 170152), (304, 85076), (608, 42538), (1216, 21269)]