8674012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 16178400

約数和(自身を除く): 7504388

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 641, 796, 1282, 2564, 3383, 6766, 10897, 13532, 21794, 43588, 127559, 255118, 510236, 2168503, 4337006, 8674012]

約数ペア:

[(1, 8674012), (2, 4337006), (4, 2168503), (17, 510236), (34, 255118), (68, 127559), (199, 43588), (398, 21794), (641, 13532), (796, 10897), (1282, 6766), (2564, 3383)]