847732144

素因数分解:

$2^4\times 7^2\times {\mathrm{1081291}}^1$

素因数の和:1081313

約数の個数: 30

約数和(自身を含む): 1910642964

約数和(自身を除く): 1062910820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1081291, 2162582, 4325164, 7569037, 8650328, 15138074, 17300656, 30276148, 52983259, 60552296, 105966518, 121104592, 211933036, 423866072, 847732144]

約数ペア:

[(1, 847732144), (2, 423866072), (4, 211933036), (7, 121104592), (8, 105966518), (14, 60552296), (16, 52983259), (28, 30276148), (49, 17300656), (56, 15138074), (98, 8650328), (112, 7569037), (196, 4325164), (392, 2162582), (784, 1081291)]