7131387288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{7297}}^1$

素因数の和:8296

約数の個数: 64

約数和(自身を含む): 18264850560

約数和(自身を除く): 11133463272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 947, 1032, 1894, 2841, 3788, 5682, 7297, 7576, 11364, 14594, 21891, 22728, 29188, 40721, 43782, 58376, 81442, 87564, 122163, 162884, 175128, 244326, 313771, 325768, 488652, 627542, 941313, 977304, 1255084, 1882626, 2510168, 3765252, 6910259, 7530504, 13820518, 20730777, 27641036, 41461554, 55282072, 82923108, 165846216, 297141137, 594282274, 891423411, 1188564548, 1782846822, 2377129096, 3565693644, 7131387288]

約数ペア:

[(1, 7131387288), (2, 3565693644), (3, 2377129096), (4, 1782846822), (6, 1188564548), (8, 891423411), (12, 594282274), (24, 297141137), (43, 165846216), (86, 82923108), (129, 55282072), (172, 41461554), (258, 27641036), (344, 20730777), (516, 13820518), (947, 7530504), (1032, 6910259), (1894, 3765252), (2841, 2510168), (3788, 1882626), (5682, 1255084), (7297, 977304), (7576, 941313), (11364, 627542), (14594, 488652), (21891, 325768), (22728, 313771), (29188, 244326), (40721, 175128), (43782, 162884), (58376, 122163), (81442, 87564)]