72168706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49363}}^1$

素因数の和:49425

約数の個数: 16

約数和(自身を含む): 117288864

約数和(自身を除く): 45120158

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 49363, 98726, 839171, 1678342, 2122609, 4245218, 36084353, 72168706]

約数ペア:

[(1, 72168706), (2, 36084353), (17, 4245218), (34, 2122609), (43, 1678342), (86, 839171), (731, 98726), (1462, 49363)]