65747164

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12973}}^1$

素因数の和:13165

約数の個数: 24

約数和(自身を含む): 132231008

約数和(自身を除く): 66483844

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 12973, 25946, 51892, 90811, 181622, 363244, 2348113, 4696226, 9392452, 16436791, 32873582, 65747164]

約数ペア:

[(1, 65747164), (2, 32873582), (4, 16436791), (7, 9392452), (14, 4696226), (28, 2348113), (181, 363244), (362, 181622), (724, 90811), (1267, 51892), (2534, 25946), (5068, 12973)]