856552732

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{49103}}^1$

素因数の和:49210

約数の個数: 36

約数和(自身を含む): 1763324640

約数和(自身を除く): 906771908

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 17444, 49103, 98206, 196412, 343721, 687442, 1374884, 2406047, 4370167, 4812094, 8740334, 9624188, 17480668, 30591169, 61182338, 122364676, 214138183, 428276366, 856552732]

約数ペア:

[(1, 856552732), (2, 428276366), (4, 214138183), (7, 122364676), (14, 61182338), (28, 30591169), (49, 17480668), (89, 9624188), (98, 8740334), (178, 4812094), (196, 4370167), (356, 2406047), (623, 1374884), (1246, 687442), (2492, 343721), (4361, 196412), (8722, 98206), (17444, 49103)]