67744468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{4919}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 129769920

約数和(自身を除く): 62025452

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 4919, 6886, 9838, 13772, 19676, 54109, 108218, 216436, 1539647, 3079294, 6158588, 16936117, 33872234, 67744468]

約数ペア:

[(1, 67744468), (2, 33872234), (4, 16936117), (11, 6158588), (22, 3079294), (44, 1539647), (313, 216436), (626, 108218), (1252, 54109), (3443, 19676), (4919, 13772), (6886, 9838)]