7842896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{25799}}^1$

素因数の和:25826

約数の個数: 20

約数和(自身を含む): 15996000

約数和(自身を除く): 8153104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 25799, 51598, 103196, 206392, 412784, 490181, 980362, 1960724, 3921448, 7842896]

約数ペア:

[(1, 7842896), (2, 3921448), (4, 1960724), (8, 980362), (16, 490181), (19, 412784), (38, 206392), (76, 103196), (152, 51598), (304, 25799)]