27720384142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1\times {\mathrm{4751}}^1$

素因数の和:7224

約数の個数: 32

約数和(自身を含む): 45791184384

約数和(自身を除く): 18070800242

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2347, 2486, 4694, 4751, 9502, 25817, 51634, 52261, 104522, 265211, 530422, 536863, 1073726, 2917321, 5834642, 5905493, 11150597, 11810986, 22301194, 122656567, 245313134, 1260017461, 2520034922, 13860192071, 27720384142]

約数ペア:

[(1, 27720384142), (2, 13860192071), (11, 2520034922), (22, 1260017461), (113, 245313134), (226, 122656567), (1243, 22301194), (2347, 11810986), (2486, 11150597), (4694, 5905493), (4751, 5834642), (9502, 2917321), (25817, 1073726), (51634, 536863), (52261, 530422), (104522, 265211)]