64723516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113153}}^1$

素因数の和:113181

約数の個数: 24

約数和(自身を含む): 133069104

約数和(自身を除く): 68345588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113153, 226306, 452612, 1244683, 1470989, 2489366, 2941978, 4978732, 5883956, 16180879, 32361758, 64723516]

約数ペア:

[(1, 64723516), (2, 32361758), (4, 16180879), (11, 5883956), (13, 4978732), (22, 2941978), (26, 2489366), (44, 1470989), (52, 1244683), (143, 452612), (286, 226306), (572, 113153)]