27908992

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 55851120

約数和(自身を除く): 27942128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 647, 674, 1294, 1348, 2588, 2696, 5176, 5392, 10352, 10784, 20704, 21568, 41408, 43136, 82816, 218039, 436078, 872156, 1744312, 3488624, 6977248, 13954496, 27908992]

約数ペア:

[(1, 27908992), (2, 13954496), (4, 6977248), (8, 3488624), (16, 1744312), (32, 872156), (64, 436078), (128, 218039), (337, 82816), (647, 43136), (674, 41408), (1294, 21568), (1348, 20704), (2588, 10784), (2696, 10352), (5176, 5392)]