27894196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9015

約数の個数: 24

約数和(自身を含む): 54008640

約数和(自身を除く): 26114444

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8929, 17858, 35716, 98219, 196438, 392876, 633959, 1267918, 2535836, 6973549, 13947098, 27894196]

約数ペア:

[(1, 27894196), (2, 13947098), (4, 6973549), (11, 2535836), (22, 1267918), (44, 633959), (71, 392876), (142, 196438), (284, 98219), (781, 35716), (1562, 17858), (3124, 8929)]