74210276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139493}}^1$

素因数の和:139523

約数の個数: 24

約数和(自身を含む): 156233280

約数和(自身を除く): 82023004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 139493, 278986, 557972, 976451, 1952902, 2650367, 3905804, 5300734, 10601468, 18552569, 37105138, 74210276]

約数ペア:

[(1, 74210276), (2, 37105138), (4, 18552569), (7, 10601468), (14, 5300734), (19, 3905804), (28, 2650367), (38, 1952902), (76, 976451), (133, 557972), (266, 278986), (532, 139493)]