8268052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 8666348

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 199, 221, 398, 442, 611, 796, 799, 884, 1222, 1598, 2444, 2587, 3196, 3383, 5174, 6766, 9353, 10348, 10387, 13532, 18706, 20774, 37412, 41548, 43979, 87958, 121589, 159001, 175916, 243178, 318002, 486356, 636004, 2067013, 4134026, 8268052]

約数ペア:

[(1, 8268052), (2, 4134026), (4, 2067013), (13, 636004), (17, 486356), (26, 318002), (34, 243178), (47, 175916), (52, 159001), (68, 121589), (94, 87958), (188, 43979), (199, 41548), (221, 37412), (398, 20774), (442, 18706), (611, 13532), (796, 10387), (799, 10348), (884, 9353), (1222, 6766), (1598, 5174), (2444, 3383), (2587, 3196)]