39842488

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 92791440

約数和(自身を除く): 52948952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 49, 56, 67, 74, 82, 98, 134, 148, 164, 196, 259, 268, 287, 296, 328, 392, 469, 518, 536, 574, 938, 1036, 1148, 1517, 1813, 1876, 2009, 2072, 2296, 2479, 2747, 3034, 3283, 3626, 3752, 4018, 4958, 5494, 6068, 6566, 7252, 8036, 9916, 10619, 10988, 12136, 13132, 14504, 16072, 17353, 19229, 19832, 21238, 21976, 26264, 34706, 38458, 42476, 69412, 74333, 76916, 84952, 101639, 121471, 134603, 138824, 148666, 153832, 203278, 242942, 269206, 297332, 406556, 485884, 538412, 594664, 711473, 813112, 971768, 1076824, 1422946, 2845892, 4980311, 5691784, 9960622, 19921244, 39842488]

約数ペア:

[(1, 39842488), (2, 19921244), (4, 9960622), (7, 5691784), (8, 4980311), (14, 2845892), (28, 1422946), (37, 1076824), (41, 971768), (49, 813112), (56, 711473), (67, 594664), (74, 538412), (82, 485884), (98, 406556), (134, 297332), (148, 269206), (164, 242942), (196, 203278), (259, 153832), (268, 148666), (287, 138824), (296, 134603), (328, 121471), (392, 101639), (469, 84952), (518, 76916), (536, 74333), (574, 69412), (938, 42476), (1036, 38458), (1148, 34706), (1517, 26264), (1813, 21976), (1876, 21238), (2009, 19832), (2072, 19229), (2296, 17353), (2479, 16072), (2747, 14504), (3034, 13132), (3283, 12136), (3626, 10988), (3752, 10619), (4018, 9916), (4958, 8036), (5494, 7252), (6068, 6566)]