28463696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{77347}}^1$

素因数の和:77378

約数の個数: 20

約数和(自身を含む): 57546912

約数和(自身を除く): 29083216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 77347, 154694, 309388, 618776, 1237552, 1778981, 3557962, 7115924, 14231848, 28463696]

約数ペア:

[(1, 28463696), (2, 14231848), (4, 7115924), (8, 3557962), (16, 1778981), (23, 1237552), (46, 618776), (92, 309388), (184, 154694), (368, 77347)]