28321694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36217}}^1$

素因数の和:36259

約数の個数: 16

約数和(自身を含む): 46938528

約数和(自身を除く): 18616834

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36217, 72434, 615689, 832991, 1231378, 1665982, 14160847, 28321694]

約数ペア:

[(1, 28321694), (2, 14160847), (17, 1665982), (23, 1231378), (34, 832991), (46, 615689), (391, 72434), (782, 36217)]