68442572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67631}}^1$

素因数の和:67669

約数の個数: 24

約数和(自身を含む): 136346112

約数和(自身を除く): 67903540

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 67631, 135262, 270524, 743941, 1487882, 1555513, 2975764, 3111026, 6222052, 17110643, 34221286, 68442572]

約数ペア:

[(1, 68442572), (2, 34221286), (4, 17110643), (11, 6222052), (22, 3111026), (23, 2975764), (44, 1555513), (46, 1487882), (92, 743941), (253, 270524), (506, 135262), (1012, 67631)]