7891208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 8740792

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 3299, 6598, 13196, 26392, 42887, 75877, 85774, 151754, 171548, 303508, 343096, 607016, 986401, 1972802, 3945604, 7891208]

約数ペア:

[(1, 7891208), (2, 3945604), (4, 1972802), (8, 986401), (13, 607016), (23, 343096), (26, 303508), (46, 171548), (52, 151754), (92, 85774), (104, 75877), (184, 42887), (299, 26392), (598, 13196), (1196, 6598), (2392, 3299)]