78336752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12149}}^1$

素因数の和:12201

約数の個数: 40

約数和(自身を含む): 168739200

約数和(自身を除く): 90402448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12149, 24298, 48596, 97192, 157937, 194384, 315874, 376619, 631748, 753238, 1263496, 1506476, 2526992, 3012952, 4896047, 6025904, 9792094, 19584188, 39168376, 78336752]

約数ペア:

[(1, 78336752), (2, 39168376), (4, 19584188), (8, 9792094), (13, 6025904), (16, 4896047), (26, 3012952), (31, 2526992), (52, 1506476), (62, 1263496), (104, 753238), (124, 631748), (208, 376619), (248, 315874), (403, 194384), (496, 157937), (806, 97192), (1612, 48596), (3224, 24298), (6448, 12149)]