66917924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6427}}^1$

素因数の和:6587

約数の個数: 24

約数和(自身を含む): 124188960

約数和(自身を除く): 57271036

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 6427, 10412, 12854, 25708, 122113, 244226, 488452, 880499, 1760998, 3521996, 16729481, 33458962, 66917924]

約数ペア:

[(1, 66917924), (2, 33458962), (4, 16729481), (19, 3521996), (38, 1760998), (76, 880499), (137, 488452), (274, 244226), (548, 122113), (2603, 25708), (5206, 12854), (6427, 10412)]