77819258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 134151552

約数和(自身を除く): 56332294

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 1361, 2486, 2599, 2722, 5198, 14971, 28589, 29942, 31303, 57178, 62606, 153793, 307586, 344333, 688666, 1691723, 3383446, 3537239, 7074478, 38909629, 77819258]

約数ペア:

[(1, 77819258), (2, 38909629), (11, 7074478), (22, 3537239), (23, 3383446), (46, 1691723), (113, 688666), (226, 344333), (253, 307586), (506, 153793), (1243, 62606), (1361, 57178), (2486, 31303), (2599, 29942), (2722, 28589), (5198, 14971)]