40666844

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 73113600

約数和(自身を除く): 32446756

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 796, 1087, 2174, 4348, 9353, 18706, 37412, 51089, 102178, 204356, 216313, 432626, 865252, 10166711, 20333422, 40666844]

約数ペア:

[(1, 40666844), (2, 20333422), (4, 10166711), (47, 865252), (94, 432626), (188, 216313), (199, 204356), (398, 102178), (796, 51089), (1087, 37412), (2174, 18706), (4348, 9353)]