22689184

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 28718816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 509, 796, 1018, 1393, 1592, 2036, 2786, 3184, 3563, 4072, 5572, 6368, 7126, 8144, 11144, 14252, 16288, 22288, 28504, 44576, 57008, 101291, 114016, 202582, 405164, 709037, 810328, 1418074, 1620656, 2836148, 3241312, 5672296, 11344592, 22689184]

約数ペア:

[(1, 22689184), (2, 11344592), (4, 5672296), (7, 3241312), (8, 2836148), (14, 1620656), (16, 1418074), (28, 810328), (32, 709037), (56, 405164), (112, 202582), (199, 114016), (224, 101291), (398, 57008), (509, 44576), (796, 28504), (1018, 22288), (1393, 16288), (1592, 14252), (2036, 11144), (2786, 8144), (3184, 7126), (3563, 6368), (4072, 5572)]