66149792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{108799}}^1$

素因数の和:108828

約数の個数: 24

約数和(自身を含む): 137088000

約数和(自身を除く): 70938208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 108799, 217598, 435196, 870392, 1740784, 2067181, 3481568, 4134362, 8268724, 16537448, 33074896, 66149792]

約数ペア:

[(1, 66149792), (2, 33074896), (4, 16537448), (8, 8268724), (16, 4134362), (19, 3481568), (32, 2067181), (38, 1740784), (76, 870392), (152, 435196), (304, 217598), (608, 108799)]