25923904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21350

約数の個数: 28

約数和(自身を含む): 54152800

約数和(自身を除く): 28228896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21319, 42638, 85276, 170552, 341104, 405061, 682208, 810122, 1364416, 1620244, 3240488, 6480976, 12961952, 25923904]

約数ペア:

[(1, 25923904), (2, 12961952), (4, 6480976), (8, 3240488), (16, 1620244), (19, 1364416), (32, 810122), (38, 682208), (64, 405061), (76, 341104), (152, 170552), (304, 85276), (608, 42638), (1216, 21319)]