69312.0000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 4616640

約数和(自身を除く): 2150668

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 457, 914, 1349, 1828, 2698, 5396, 8683, 17366, 32447, 34732, 64894, 129788, 616493, 1232986, 2465972]

約数ペア:

[(1, 2465972), (2, 1232986), (4, 616493), (19, 129788), (38, 64894), (71, 34732), (76, 32447), (142, 17366), (284, 8683), (457, 5396), (914, 2698), (1349, 1828)]