66691444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38153}}^1$

素因数の和:38199

約数の個数: 24

約数和(自身を含む): 128197440

約数和(自身を除く): 61505996

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 38153, 76306, 152612, 724907, 877519, 1449814, 1755038, 2899628, 3510076, 16672861, 33345722, 66691444]

約数ペア:

[(1, 66691444), (2, 33345722), (4, 16672861), (19, 3510076), (23, 2899628), (38, 1755038), (46, 1449814), (76, 877519), (92, 724907), (437, 152612), (874, 76306), (1748, 38153)]