27760568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{315461}}^1$

素因数の和:315478

約数の個数: 16

約数和(自身を含む): 56783160

約数和(自身を除く): 29022592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 315461, 630922, 1261844, 2523688, 3470071, 6940142, 13880284, 27760568]

約数ペア:

[(1, 27760568), (2, 13880284), (4, 6940142), (8, 3470071), (11, 2523688), (22, 1261844), (44, 630922), (88, 315461)]