28318744832

素因数分解:

$2^8\times 7^2\times {\mathrm{2257553}}^1$

素因数の和:2257583

約数の個数: 54

約数和(自身を含む): 65755775358

約数和(自身を除く): 37437030526

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 2257553, 4515106, 9030212, 15802871, 18060424, 31605742, 36120848, 63211484, 72241696, 110620097, 126422968, 144483392, 221240194, 252845936, 288966784, 442480388, 505691872, 577933568, 884960776, 1011383744, 1769921552, 2022767488, 3539843104, 4045534976, 7079686208, 14159372416, 28318744832]

約数ペア:

[(1, 28318744832), (2, 14159372416), (4, 7079686208), (7, 4045534976), (8, 3539843104), (14, 2022767488), (16, 1769921552), (28, 1011383744), (32, 884960776), (49, 577933568), (56, 505691872), (64, 442480388), (98, 288966784), (112, 252845936), (128, 221240194), (196, 144483392), (224, 126422968), (256, 110620097), (392, 72241696), (448, 63211484), (784, 36120848), (896, 31605742), (1568, 18060424), (1792, 15802871), (3136, 9030212), (6272, 4515106), (12544, 2257553)]