28751794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36767}}^1$

素因数の和:36809

約数の個数: 16

約数和(自身を含む): 47651328

約数和(自身を除く): 18899534

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36767, 73534, 625039, 845641, 1250078, 1691282, 14375897, 28751794]

約数ペア:

[(1, 28751794), (2, 14375897), (17, 1691282), (23, 1250078), (34, 845641), (46, 625039), (391, 73534), (782, 36767)]