42498872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{408643}}^1$

素因数の和:408662

約数の個数: 16

約数和(自身を含む): 85815240

約数和(自身を除く): 43316368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 408643, 817286, 1634572, 3269144, 5312359, 10624718, 21249436, 42498872]

約数ペア:

[(1, 42498872), (2, 21249436), (4, 10624718), (8, 5312359), (13, 3269144), (26, 1634572), (52, 817286), (104, 408643)]