40572182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 73850880

約数和(自身を除く): 33278698

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1201, 1778, 2402, 2413, 4826, 8407, 16814, 16891, 22819, 33782, 45638, 152527, 159733, 305054, 319466, 1067689, 2135378, 2898013, 5796026, 20286091, 40572182]

約数ペア:

[(1, 40572182), (2, 20286091), (7, 5796026), (14, 2898013), (19, 2135378), (38, 1067689), (127, 319466), (133, 305054), (254, 159733), (266, 152527), (889, 45638), (1201, 33782), (1778, 22819), (2402, 16891), (2413, 16814), (4826, 8407)]