27947876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17167}}^1$

素因数の和:17219

約数の個数: 24

約数和(自身を含む): 54800256

約数和(自身を除く): 26852380

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17167, 34334, 68668, 188837, 377674, 635179, 755348, 1270358, 2540716, 6986969, 13973938, 27947876]

約数ペア:

[(1, 27947876), (2, 13973938), (4, 6986969), (11, 2540716), (22, 1270358), (37, 755348), (44, 635179), (74, 377674), (148, 188837), (407, 68668), (814, 34334), (1628, 17167)]