27957284

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 51693600

約数和(自身を除く): 23736316

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1019, 1444, 2038, 4076, 6859, 13718, 19361, 27436, 38722, 77444, 367859, 735718, 1471436, 6989321, 13978642, 27957284]

約数ペア:

[(1, 27957284), (2, 13978642), (4, 6989321), (19, 1471436), (38, 735718), (76, 367859), (361, 77444), (722, 38722), (1019, 27436), (1444, 19361), (2038, 13718), (4076, 6859)]