75244516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12433}}^1$

素因数の和:12543

約数の個数: 24

約数和(自身を含む): 141001560

約数和(自身を除く): 65757044

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12433, 24866, 49732, 211361, 422722, 845444, 1106537, 2213074, 4426148, 18811129, 37622258, 75244516]

約数ペア:

[(1, 75244516), (2, 37622258), (4, 18811129), (17, 4426148), (34, 2213074), (68, 1106537), (89, 845444), (178, 422722), (356, 211361), (1513, 49732), (3026, 24866), (6052, 12433)]