40960517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 48620544

約数和(自身を除く): 7660027

約数列:

[1, 13, 31, 37, 41, 67, 403, 481, 533, 871, 1147, 1271, 1517, 2077, 2479, 2747, 14911, 16523, 19721, 27001, 32227, 35711, 47027, 76849, 85157, 101639, 611351, 999037, 1107041, 1321307, 3150809, 40960517]

約数ペア:

[(1, 40960517), (13, 3150809), (31, 1321307), (37, 1107041), (41, 999037), (67, 611351), (403, 101639), (481, 85157), (533, 76849), (871, 47027), (1147, 35711), (1271, 32227), (1517, 27001), (2077, 19721), (2479, 16523), (2747, 14911)]