1337216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 2758080

約数和(自身を除く): 1420864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 337, 496, 674, 992, 1348, 1984, 2696, 3968, 5392, 10447, 10784, 20894, 21568, 41788, 43136, 83576, 167152, 334304, 668608, 1337216]

約数ペア:

[(1, 1337216), (2, 668608), (4, 334304), (8, 167152), (16, 83576), (31, 43136), (32, 41788), (62, 21568), (64, 20894), (124, 10784), (128, 10447), (248, 5392), (337, 3968), (496, 2696), (674, 1984), (992, 1348)]