72551716

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{62761}}^1$

素因数の和:62799

約数の個数: 18

約数和(自身を含む): 134875538

約数和(自身を除く): 62323822

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 62761, 125522, 251044, 1066937, 2133874, 4267748, 18137929, 36275858, 72551716]

約数ペア:

[(1, 72551716), (2, 36275858), (4, 18137929), (17, 4267748), (34, 2133874), (68, 1066937), (289, 251044), (578, 125522), (1156, 62761)]