2690487968

素因数分解:

$2^5\times 7^1\times {\mathrm{967}}^1\times {\mathrm{12421}}^1$

素因数の和:13405

約数の個数: 48

約数和(自身を含む): 6060345984

約数和(自身を除く): 3369858016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 967, 1934, 3868, 6769, 7736, 12421, 13538, 15472, 24842, 27076, 30944, 49684, 54152, 86947, 99368, 108304, 173894, 198736, 216608, 347788, 397472, 695576, 1391152, 2782304, 12011107, 24022214, 48044428, 84077749, 96088856, 168155498, 192177712, 336310996, 384355424, 672621992, 1345243984, 2690487968]

約数ペア:

[(1, 2690487968), (2, 1345243984), (4, 672621992), (7, 384355424), (8, 336310996), (14, 192177712), (16, 168155498), (28, 96088856), (32, 84077749), (56, 48044428), (112, 24022214), (224, 12011107), (967, 2782304), (1934, 1391152), (3868, 695576), (6769, 397472), (7736, 347788), (12421, 216608), (13538, 198736), (15472, 173894), (24842, 108304), (27076, 99368), (30944, 86947), (49684, 54152)]