69637766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 116747136

約数和(自身を除く): 47109370

約数列:

[1, 2, 11, 22, 73, 131, 146, 262, 331, 662, 803, 1441, 1606, 2882, 3641, 7282, 9563, 19126, 24163, 43361, 48326, 86722, 105193, 210386, 265793, 476971, 531586, 953942, 3165353, 6330706, 34818883, 69637766]

約数ペア:

[(1, 69637766), (2, 34818883), (11, 6330706), (22, 3165353), (73, 953942), (131, 531586), (146, 476971), (262, 265793), (331, 210386), (662, 105193), (803, 86722), (1441, 48326), (1606, 43361), (2882, 24163), (3641, 19126), (7282, 9563)]