28248464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47717}}^1$

素因数の和:47762

約数の個数: 20

約数和(自身を含む): 56211804

約数和(自身を除く): 27963340

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47717, 95434, 190868, 381736, 763472, 1765529, 3531058, 7062116, 14124232, 28248464]

約数ペア:

[(1, 28248464), (2, 14124232), (4, 7062116), (8, 3531058), (16, 1765529), (37, 763472), (74, 381736), (148, 190868), (296, 95434), (592, 47717)]