2730112

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 6805440

約数和(自身を除く): 4075328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 277, 308, 352, 448, 554, 616, 704, 896, 1108, 1232, 1408, 1939, 2216, 2464, 3047, 3878, 4432, 4928, 6094, 7756, 8864, 9856, 12188, 15512, 17728, 21329, 24376, 31024, 35456, 42658, 48752, 62048, 85316, 97504, 124096, 170632, 195008, 248192, 341264, 390016, 682528, 1365056, 2730112]

約数ペア:

[(1, 2730112), (2, 1365056), (4, 682528), (7, 390016), (8, 341264), (11, 248192), (14, 195008), (16, 170632), (22, 124096), (28, 97504), (32, 85316), (44, 62048), (56, 48752), (64, 42658), (77, 35456), (88, 31024), (112, 24376), (128, 21329), (154, 17728), (176, 15512), (224, 12188), (277, 9856), (308, 8864), (352, 7756), (448, 6094), (554, 4928), (616, 4432), (704, 3878), (896, 3047), (1108, 2464), (1232, 2216), (1408, 1939)]