27736448

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 55506360

約数和(自身を除く): 27769912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 643, 674, 1286, 1348, 2572, 2696, 5144, 5392, 10288, 10784, 20576, 21568, 41152, 43136, 82304, 216691, 433382, 866764, 1733528, 3467056, 6934112, 13868224, 27736448]

約数ペア:

[(1, 27736448), (2, 13868224), (4, 6934112), (8, 3467056), (16, 1733528), (32, 866764), (64, 433382), (128, 216691), (337, 82304), (643, 43136), (674, 41152), (1286, 21568), (1348, 20576), (2572, 10784), (2696, 10288), (5144, 5392)]