64568636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63803}}^1$

素因数の和:63841

約数の個数: 24

約数和(自身を含む): 128628864

約数和(自身を除く): 64060228

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 63803, 127606, 255212, 701833, 1403666, 1467469, 2807332, 2934938, 5869876, 16142159, 32284318, 64568636]

約数ペア:

[(1, 64568636), (2, 32284318), (4, 16142159), (11, 5869876), (22, 2934938), (23, 2807332), (44, 1467469), (46, 1403666), (92, 701833), (253, 255212), (506, 127606), (1012, 63803)]