66824852

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 119010024

約数和(自身を除く): 52185172

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 1097, 2194, 4388, 15229, 30458, 60916, 106409, 172229, 212818, 344458, 425636, 688916, 16706213, 33412426, 66824852]

約数ペア:

[(1, 66824852), (2, 33412426), (4, 16706213), (97, 688916), (157, 425636), (194, 344458), (314, 212818), (388, 172229), (628, 106409), (1097, 60916), (2194, 30458), (4388, 15229)]