64409444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47221}}^1$

素因数の和:47267

約数の個数: 24

約数和(自身を含む): 126932736

約数和(自身を除く): 62523292

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 47221, 94442, 188884, 519431, 1038862, 1463851, 2077724, 2927702, 5855404, 16102361, 32204722, 64409444]

約数ペア:

[(1, 64409444), (2, 32204722), (4, 16102361), (11, 5855404), (22, 2927702), (31, 2077724), (44, 1463851), (62, 1038862), (124, 519431), (341, 188884), (682, 94442), (1364, 47221)]