2806324864

素因数分解:

$2^7\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1741}}^1$

素因数の和:2026

約数の個数: 96

約数和(自身を含む): 6532552260

約数和(自身を除く): 3726227396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 257, 392, 448, 514, 784, 896, 1028, 1568, 1741, 1799, 2056, 3136, 3482, 3598, 4112, 6272, 6964, 7196, 8224, 12187, 12593, 13928, 14392, 16448, 24374, 25186, 27856, 28784, 32896, 48748, 50372, 55712, 57568, 85309, 97496, 100744, 111424, 115136, 170618, 194992, 201488, 222848, 230272, 341236, 389984, 402976, 447437, 682472, 779968, 805952, 894874, 1364944, 1559936, 1611904, 1789748, 2729888, 3132059, 3579496, 5459776, 6264118, 7158992, 10919552, 12528236, 14317984, 21924413, 25056472, 28635968, 43848826, 50112944, 57271936, 87697652, 100225888, 175395304, 200451776, 350790608, 400903552, 701581216, 1403162432, 2806324864]

約数ペア:

[(1, 2806324864), (2, 1403162432), (4, 701581216), (7, 400903552), (8, 350790608), (14, 200451776), (16, 175395304), (28, 100225888), (32, 87697652), (49, 57271936), (56, 50112944), (64, 43848826), (98, 28635968), (112, 25056472), (128, 21924413), (196, 14317984), (224, 12528236), (257, 10919552), (392, 7158992), (448, 6264118), (514, 5459776), (784, 3579496), (896, 3132059), (1028, 2729888), (1568, 1789748), (1741, 1611904), (1799, 1559936), (2056, 1364944), (3136, 894874), (3482, 805952), (3598, 779968), (4112, 682472), (6272, 447437), (6964, 402976), (7196, 389984), (8224, 341236), (12187, 230272), (12593, 222848), (13928, 201488), (14392, 194992), (16448, 170618), (24374, 115136), (25186, 111424), (27856, 100744), (28784, 97496), (32896, 85309), (48748, 57568), (50372, 55712)]