27238156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8719}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 52738560

約数和(自身を除く): 25500404

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8719, 17438, 34876, 95909, 191818, 383636, 619049, 1238098, 2476196, 6809539, 13619078, 27238156]

約数ペア:

[(1, 27238156), (2, 13619078), (4, 6809539), (11, 2476196), (22, 1238098), (44, 619049), (71, 383636), (142, 191818), (284, 95909), (781, 34876), (1562, 17438), (3124, 8719)]