123573352

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9721}}^1$

素因数の和:9961

約数の個数: 32

約数和(自身を含む): 265993920

約数和(自身を除く): 142420568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 9721, 12712, 19442, 38884, 68047, 77768, 136094, 272188, 544376, 2206667, 4413334, 8826668, 15446669, 17653336, 30893338, 61786676, 123573352]

約数ペア:

[(1, 123573352), (2, 61786676), (4, 30893338), (7, 17653336), (8, 15446669), (14, 8826668), (28, 4413334), (56, 2206667), (227, 544376), (454, 272188), (908, 136094), (1589, 77768), (1816, 68047), (3178, 38884), (6356, 19442), (9721, 12712)]