27751424

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 44

約数和(自身を含む): 56914788

約数和(自身を除く): 29163364

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 661, 1024, 1312, 1322, 2624, 2644, 5248, 5288, 10496, 10576, 20992, 21152, 27101, 41984, 42304, 54202, 84608, 108404, 169216, 216808, 338432, 433616, 676864, 867232, 1734464, 3468928, 6937856, 13875712, 27751424]

約数ペア:

[(1, 27751424), (2, 13875712), (4, 6937856), (8, 3468928), (16, 1734464), (32, 867232), (41, 676864), (64, 433616), (82, 338432), (128, 216808), (164, 169216), (256, 108404), (328, 84608), (512, 54202), (656, 42304), (661, 41984), (1024, 27101), (1312, 21152), (1322, 20992), (2624, 10576), (2644, 10496), (5248, 5288)]