64668010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587891}}^1$

素因数の和:587909

約数の個数: 16

約数和(自身を含む): 126984672

約数和(自身を除く): 62316662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587891, 1175782, 2939455, 5878910, 6466801, 12933602, 32334005, 64668010]

約数ペア:

[(1, 64668010), (2, 32334005), (5, 12933602), (10, 6466801), (11, 5878910), (22, 2939455), (55, 1175782), (110, 587891)]