66882574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 115188480

約数和(自身を除く): 48305906

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1009, 1441, 2018, 2882, 3013, 6026, 11099, 22198, 23207, 33143, 46414, 66286, 132179, 255277, 264358, 510554, 1453969, 2907938, 3040117, 6080234, 33441287, 66882574]

約数ペア:

[(1, 66882574), (2, 33441287), (11, 6080234), (22, 3040117), (23, 2907938), (46, 1453969), (131, 510554), (253, 264358), (262, 255277), (506, 132179), (1009, 66286), (1441, 46414), (2018, 33143), (2882, 23207), (3013, 22198), (6026, 11099)]