67927244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220543}}^1$

素因数の和:220565

約数の個数: 24

約数和(自身を含む): 148205568

約数和(自身を除く): 80278324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220543, 441086, 882172, 1543801, 2425973, 3087602, 4851946, 6175204, 9703892, 16981811, 33963622, 67927244]

約数ペア:

[(1, 67927244), (2, 33963622), (4, 16981811), (7, 9703892), (11, 6175204), (14, 4851946), (22, 3087602), (28, 2425973), (44, 1543801), (77, 882172), (154, 441086), (308, 220543)]