27549294136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 64189440000

約数和(自身を除く): 36640145864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 397, 398, 479, 728, 794, 796, 958, 1393, 1588, 1592, 1916, 2587, 2779, 2786, 3176, 3353, 3832, 5161, 5174, 5558, 5572, 6227, 6706, 10322, 10348, 11116, 11144, 12454, 13412, 18109, 20644, 20696, 22232, 24908, 26824, 36127, 36218, 41288, 43589, 49816, 72254, 72436, 79003, 87178, 95321, 144508, 144872, 158006, 174356, 190163, 190642, 289016, 316012, 348712, 380326, 381284, 553021, 632024, 667247, 760652, 762568, 1027039, 1106042, 1239173, 1331141, 1334494, 1521304, 2054078, 2212084, 2472119, 2478346, 2662282, 2668988, 4108156, 4424168, 4944238, 4956692, 5324564, 5337976, 7189273, 8216312, 8674211, 9888476, 9913384, 10649128, 14378546, 17304833, 17348422, 19776952, 28757092, 34609666, 34696844, 37842437, 57514184, 69219332, 69393688, 75684874, 138438664, 151369748, 264897059, 302739496, 491951681, 529794118, 983903362, 1059588236, 1967806724, 2119176472, 3443661767, 3935613448, 6887323534, 13774647068, 27549294136]

約数ペア:

[(1, 27549294136), (2, 13774647068), (4, 6887323534), (7, 3935613448), (8, 3443661767), (13, 2119176472), (14, 1967806724), (26, 1059588236), (28, 983903362), (52, 529794118), (56, 491951681), (91, 302739496), (104, 264897059), (182, 151369748), (199, 138438664), (364, 75684874), (397, 69393688), (398, 69219332), (479, 57514184), (728, 37842437), (794, 34696844), (796, 34609666), (958, 28757092), (1393, 19776952), (1588, 17348422), (1592, 17304833), (1916, 14378546), (2587, 10649128), (2779, 9913384), (2786, 9888476), (3176, 8674211), (3353, 8216312), (3832, 7189273), (5161, 5337976), (5174, 5324564), (5558, 4956692), (5572, 4944238), (6227, 4424168), (6706, 4108156), (10322, 2668988), (10348, 2662282), (11116, 2478346), (11144, 2472119), (12454, 2212084), (13412, 2054078), (18109, 1521304), (20644, 1334494), (20696, 1331141), (22232, 1239173), (24908, 1106042), (26824, 1027039), (36127, 762568), (36218, 760652), (41288, 667247), (43589, 632024), (49816, 553021), (72254, 381284), (72436, 380326), (79003, 348712), (87178, 316012), (95321, 289016), (144508, 190642), (144872, 190163), (158006, 174356)]