7884506624

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:915

約数の個数: 80

約数和(自身を含む): 15991143168

約数和(自身を除く): 8106636544

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 307, 412, 487, 512, 614, 824, 974, 1228, 1648, 1948, 2456, 3296, 3896, 4912, 6592, 7792, 9824, 13184, 15584, 19648, 26368, 31168, 31621, 39296, 50161, 52736, 62336, 63242, 78592, 100322, 124672, 126484, 149509, 157184, 200644, 249344, 252968, 299018, 401288, 505936, 598036, 802576, 1011872, 1196072, 1605152, 2023744, 2392144, 3210304, 4047488, 4784288, 6420608, 8094976, 9568576, 12841216, 15399427, 16189952, 19137152, 25682432, 30798854, 38274304, 61597708, 76548608, 123195416, 246390832, 492781664, 985563328, 1971126656, 3942253312, 7884506624]

約数ペア:

[(1, 7884506624), (2, 3942253312), (4, 1971126656), (8, 985563328), (16, 492781664), (32, 246390832), (64, 123195416), (103, 76548608), (128, 61597708), (206, 38274304), (256, 30798854), (307, 25682432), (412, 19137152), (487, 16189952), (512, 15399427), (614, 12841216), (824, 9568576), (974, 8094976), (1228, 6420608), (1648, 4784288), (1948, 4047488), (2456, 3210304), (3296, 2392144), (3896, 2023744), (4912, 1605152), (6592, 1196072), (7792, 1011872), (9824, 802576), (13184, 598036), (15584, 505936), (19648, 401288), (26368, 299018), (31168, 252968), (31621, 249344), (39296, 200644), (50161, 157184), (52736, 149509), (62336, 126484), (63242, 124672), (78592, 100322)]