8857317056

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{82723}}^1$

素因数の和:82981

約数の個数: 56

約数和(自身を含む): 20171420160

約数和(自身を除く): 11314103104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 956, 1673, 1912, 3346, 3824, 6692, 7648, 13384, 15296, 26768, 53536, 82723, 107072, 165446, 330892, 579061, 661784, 1158122, 1323568, 2316244, 2647136, 4632488, 5294272, 9264976, 18529952, 19770797, 37059904, 39541594, 79083188, 138395579, 158166376, 276791158, 316332752, 553582316, 632665504, 1107164632, 1265331008, 2214329264, 4428658528, 8857317056]

約数ペア:

[(1, 8857317056), (2, 4428658528), (4, 2214329264), (7, 1265331008), (8, 1107164632), (14, 632665504), (16, 553582316), (28, 316332752), (32, 276791158), (56, 158166376), (64, 138395579), (112, 79083188), (224, 39541594), (239, 37059904), (448, 19770797), (478, 18529952), (956, 9264976), (1673, 5294272), (1912, 4632488), (3346, 2647136), (3824, 2316244), (6692, 1323568), (7648, 1158122), (13384, 661784), (15296, 579061), (26768, 330892), (53536, 165446), (82723, 107072)]