72028854976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{158269}}^1$

素因数の和:158841

約数の個数: 56

約数和(自身を含む): 154209424880

約数和(自身を除く): 82180569904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 547, 832, 1094, 2188, 4376, 7111, 8752, 14222, 17504, 28444, 35008, 56888, 113776, 158269, 227552, 316538, 455104, 633076, 1266152, 2057497, 2532304, 4114994, 5064608, 8229988, 10129216, 16459976, 32919952, 65839904, 86573143, 131679808, 173146286, 346292572, 692585144, 1125450859, 1385170288, 2250901718, 2770340576, 4501803436, 5540681152, 9003606872, 18007213744, 36014427488, 72028854976]

約数ペア:

[(1, 72028854976), (2, 36014427488), (4, 18007213744), (8, 9003606872), (13, 5540681152), (16, 4501803436), (26, 2770340576), (32, 2250901718), (52, 1385170288), (64, 1125450859), (104, 692585144), (208, 346292572), (416, 173146286), (547, 131679808), (832, 86573143), (1094, 65839904), (2188, 32919952), (4376, 16459976), (7111, 10129216), (8752, 8229988), (14222, 5064608), (17504, 4114994), (28444, 2532304), (35008, 2057497), (56888, 1266152), (113776, 633076), (158269, 455104), (227552, 316538)]