27651092

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 36

約数和(自身を含む): 57111264

約数和(自身を除く): 29460172

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1987, 1988, 3479, 3974, 6958, 7948, 13909, 13916, 27818, 55636, 97363, 141077, 194726, 282154, 389452, 564308, 987539, 1975078, 3950156, 6912773, 13825546, 27651092]

約数ペア:

[(1, 27651092), (2, 13825546), (4, 6912773), (7, 3950156), (14, 1975078), (28, 987539), (49, 564308), (71, 389452), (98, 282154), (142, 194726), (196, 141077), (284, 97363), (497, 55636), (994, 27818), (1987, 13916), (1988, 13909), (3479, 7948), (3974, 6958)]