1135439872

素因数分解:

$2^{12}\times 7^1\times {\mathrm{199}}^2$

素因数の和:429

約数の個数: 78

約数和(自身を含む): 2608079928

約数和(自身を除く): 1472640056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 512, 796, 896, 1024, 1393, 1592, 1792, 2048, 2786, 3184, 3584, 4096, 5572, 6368, 7168, 11144, 12736, 14336, 22288, 25472, 28672, 39601, 44576, 50944, 79202, 89152, 101888, 158404, 178304, 203776, 277207, 316808, 356608, 407552, 554414, 633616, 713216, 815104, 1108828, 1267232, 1426432, 2217656, 2534464, 2852864, 4435312, 5068928, 5705728, 8870624, 10137856, 17741248, 20275712, 35482496, 40551424, 70964992, 81102848, 141929984, 162205696, 283859968, 567719936, 1135439872]

約数ペア:

[(1, 1135439872), (2, 567719936), (4, 283859968), (7, 162205696), (8, 141929984), (14, 81102848), (16, 70964992), (28, 40551424), (32, 35482496), (56, 20275712), (64, 17741248), (112, 10137856), (128, 8870624), (199, 5705728), (224, 5068928), (256, 4435312), (398, 2852864), (448, 2534464), (512, 2217656), (796, 1426432), (896, 1267232), (1024, 1108828), (1393, 815104), (1592, 713216), (1792, 633616), (2048, 554414), (2786, 407552), (3184, 356608), (3584, 316808), (4096, 277207), (5572, 203776), (6368, 178304), (7168, 158404), (11144, 101888), (12736, 89152), (14336, 79202), (22288, 50944), (25472, 44576), (28672, 39601)]