25596496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{84199}}^1$

素因数の和:84226

約数の個数: 20

約数和(自身を含む): 52204000

約数和(自身を除く): 26607504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 84199, 168398, 336796, 673592, 1347184, 1599781, 3199562, 6399124, 12798248, 25596496]

約数ペア:

[(1, 25596496), (2, 12798248), (4, 6399124), (8, 3199562), (16, 1599781), (19, 1347184), (38, 673592), (76, 336796), (152, 168398), (304, 84199)]