66480436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11897}}^1$

素因数の和:12039

約数の個数: 24

約数和(自身を含む): 127927296

約数和(自身を除く): 61446860

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 11897, 23794, 47588, 130867, 261734, 523468, 1510919, 3021838, 6043676, 16620109, 33240218, 66480436]

約数ペア:

[(1, 66480436), (2, 33240218), (4, 16620109), (11, 6043676), (22, 3021838), (44, 1510919), (127, 523468), (254, 261734), (508, 130867), (1397, 47588), (2794, 23794), (5588, 11897)]