65493868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2857}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 125317584

約数和(自身を除く): 59823716

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 2857, 5714, 5731, 11428, 11462, 22924, 31427, 62854, 125708, 1488497, 2976994, 5953988, 16373467, 32746934, 65493868]

約数ペア:

[(1, 65493868), (2, 32746934), (4, 16373467), (11, 5953988), (22, 2976994), (44, 1488497), (521, 125708), (1042, 62854), (2084, 31427), (2857, 22924), (5714, 11462), (5731, 11428)]