7892864

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 10907776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 383, 448, 644, 736, 766, 896, 1288, 1472, 1532, 2576, 2681, 2944, 3064, 5152, 5362, 6128, 8809, 10304, 10724, 12256, 17618, 20608, 21448, 24512, 35236, 42896, 49024, 61663, 70472, 85792, 123326, 140944, 171584, 246652, 281888, 343168, 493304, 563776, 986608, 1127552, 1973216, 3946432, 7892864]

約数ペア:

[(1, 7892864), (2, 3946432), (4, 1973216), (7, 1127552), (8, 986608), (14, 563776), (16, 493304), (23, 343168), (28, 281888), (32, 246652), (46, 171584), (56, 140944), (64, 123326), (92, 85792), (112, 70472), (128, 61663), (161, 49024), (184, 42896), (224, 35236), (322, 24512), (368, 21448), (383, 20608), (448, 17618), (644, 12256), (736, 10724), (766, 10304), (896, 8809), (1288, 6128), (1472, 5362), (1532, 5152), (2576, 3064), (2681, 2944)]