67950124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21751}}^1$

素因数の和:21837

約数の個数: 24

約数和(自身を含む): 131556096

約数和(自身を除く): 63605972

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 21751, 43502, 87004, 239261, 478522, 957044, 1544321, 3088642, 6177284, 16987531, 33975062, 67950124]

約数ペア:

[(1, 67950124), (2, 33975062), (4, 16987531), (11, 6177284), (22, 3088642), (44, 1544321), (71, 957044), (142, 478522), (284, 239261), (781, 87004), (1562, 43502), (3124, 21751)]