8265585664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1153123}}^1$

素因数の和:1153150

約数の個数: 44

約数和(自身を含む): 18883558624

約数和(自身を除く): 10617972960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 1153123, 2306246, 4612492, 8071861, 9224984, 16143722, 18449968, 32287444, 36899936, 64574888, 73799872, 129149776, 147599744, 258299552, 295199488, 516599104, 590398976, 1033198208, 1180797952, 2066396416, 4132792832, 8265585664]

約数ペア:

[(1, 8265585664), (2, 4132792832), (4, 2066396416), (7, 1180797952), (8, 1033198208), (14, 590398976), (16, 516599104), (28, 295199488), (32, 258299552), (56, 147599744), (64, 129149776), (112, 73799872), (128, 64574888), (224, 36899936), (256, 32287444), (448, 18449968), (512, 16143722), (896, 9224984), (1024, 8071861), (1792, 4612492), (3584, 2306246), (7168, 1153123)]