226427968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8835

約数の個数: 56

約数和(自身を含む): 499546880

約数和(自身を除く): 273118912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 8779, 12896, 17558, 25792, 35116, 70232, 114127, 140464, 228254, 272149, 280928, 456508, 544298, 561856, 913016, 1088596, 1826032, 2177192, 3537937, 3652064, 4354384, 7075874, 7304128, 8708768, 14151748, 17417536, 28303496, 56606992, 113213984, 226427968]

約数ペア:

[(1, 226427968), (2, 113213984), (4, 56606992), (8, 28303496), (13, 17417536), (16, 14151748), (26, 8708768), (31, 7304128), (32, 7075874), (52, 4354384), (62, 3652064), (64, 3537937), (104, 2177192), (124, 1826032), (208, 1088596), (248, 913016), (403, 561856), (416, 544298), (496, 456508), (806, 280928), (832, 272149), (992, 228254), (1612, 140464), (1984, 114127), (3224, 70232), (6448, 35116), (8779, 25792), (12896, 17558)]