8054706328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1619}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 16166304000

約数和(自身を除く): 8111597672

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 461, 568, 922, 1349, 1619, 1844, 2698, 3238, 3688, 5396, 6476, 8759, 10792, 12952, 17518, 30761, 32731, 35036, 61522, 65462, 70072, 114949, 123044, 130924, 229898, 246088, 261848, 459796, 621889, 746359, 919592, 1243778, 1492718, 2184031, 2487556, 2985436, 4368062, 4975112, 5970872, 8736124, 14180821, 17472248, 28361642, 52991489, 56723284, 105982978, 113446568, 211965956, 423931912, 1006838291, 2013676582, 4027353164, 8054706328]

約数ペア:

[(1, 8054706328), (2, 4027353164), (4, 2013676582), (8, 1006838291), (19, 423931912), (38, 211965956), (71, 113446568), (76, 105982978), (142, 56723284), (152, 52991489), (284, 28361642), (461, 17472248), (568, 14180821), (922, 8736124), (1349, 5970872), (1619, 4975112), (1844, 4368062), (2698, 2985436), (3238, 2487556), (3688, 2184031), (5396, 1492718), (6476, 1243778), (8759, 919592), (10792, 746359), (12952, 621889), (17518, 459796), (30761, 261848), (32731, 246088), (35036, 229898), (61522, 130924), (65462, 123044), (70072, 114949)]