42725396

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15731}}^1$

素因数の和:15839

約数の個数: 24

約数和(自身を含む): 86337216

約数和(自身を除く): 43611820

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 15731, 31462, 62924, 110117, 220234, 440468, 1525907, 3051814, 6103628, 10681349, 21362698, 42725396]

約数ペア:

[(1, 42725396), (2, 21362698), (4, 10681349), (7, 6103628), (14, 3051814), (28, 1525907), (97, 440468), (194, 220234), (388, 110117), (679, 62924), (1358, 31462), (2716, 15731)]