26788976

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12781}}^1$

素因数の和:12920

約数の個数: 20

約数和(自身を含む): 52303944

約数和(自身を除く): 25514968

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12781, 25562, 51124, 102248, 204496, 1674311, 3348622, 6697244, 13394488, 26788976]

約数ペア:

[(1, 26788976), (2, 13394488), (4, 6697244), (8, 3348622), (16, 1674311), (131, 204496), (262, 102248), (524, 51124), (1048, 25562), (2096, 12781)]