38890748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17393}}^1$

素因数の和:17453

約数の個数: 24

約数和(自身を含む): 75002928

約数和(自身を除く): 36112180

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 17393, 34786, 69572, 226109, 452218, 747899, 904436, 1495798, 2991596, 9722687, 19445374, 38890748]

約数ペア:

[(1, 38890748), (2, 19445374), (4, 9722687), (13, 2991596), (26, 1495798), (43, 904436), (52, 747899), (86, 452218), (172, 226109), (559, 69572), (1118, 34786), (2236, 17393)]