28099258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 19178822

約数列:

[1, 2, 11, 22, 89, 113, 127, 178, 226, 254, 979, 1243, 1397, 1958, 2486, 2794, 10057, 11303, 14351, 20114, 22606, 28702, 110627, 124333, 157861, 221254, 248666, 315722, 1277239, 2554478, 14049629, 28099258]

約数ペア:

[(1, 28099258), (2, 14049629), (11, 2554478), (22, 1277239), (89, 315722), (113, 248666), (127, 221254), (178, 157861), (226, 124333), (254, 110627), (979, 28702), (1243, 22606), (1397, 20114), (1958, 14351), (2486, 11303), (2794, 10057)]