69695516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143999}}^1$

素因数の和:144025

約数の個数: 18

約数和(自身を含む): 134064000

約数和(自身を除く): 64368484

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143999, 287998, 575996, 1583989, 3167978, 6335956, 17423879, 34847758, 69695516]

約数ペア:

[(1, 69695516), (2, 34847758), (4, 17423879), (11, 6335956), (22, 3167978), (44, 1583989), (121, 575996), (242, 287998), (484, 143999)]