790499008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30649}}^1$

素因数の和:30705

約数の個数: 56

約数和(自身を含む): 1743862400

約数和(自身を除く): 953363392

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, 12896, 25792, 30649, 61298, 122596, 245192, 398437, 490384, 796874, 950119, 980768, 1593748, 1900238, 1961536, 3187496, 3800476, 6374992, 7600952, 12351547, 12749984, 15201904, 24703094, 25499968, 30403808, 49406188, 60807616, 98812376, 197624752, 395249504, 790499008]

約数ペア:

[(1, 790499008), (2, 395249504), (4, 197624752), (8, 98812376), (13, 60807616), (16, 49406188), (26, 30403808), (31, 25499968), (32, 24703094), (52, 15201904), (62, 12749984), (64, 12351547), (104, 7600952), (124, 6374992), (208, 3800476), (248, 3187496), (403, 1961536), (416, 1900238), (496, 1593748), (806, 980768), (832, 950119), (992, 796874), (1612, 490384), (1984, 398437), (3224, 245192), (6448, 122596), (12896, 61298), (25792, 30649)]