64420837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6779}}^1$

素因数の和:6852

約数の個数: 16

約数和(自身を含む): 75176640

約数和(自身を除く): 10755803

約数列:

[1, 13, 17, 43, 221, 559, 731, 6779, 9503, 88127, 115243, 291497, 1498159, 3789461, 4955449, 64420837]

約数ペア:

[(1, 64420837), (13, 4955449), (17, 3789461), (43, 1498159), (221, 291497), (559, 115243), (731, 88127), (6779, 9503)]