8208428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 15120000

約数和(自身を除く): 6911572

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1249, 1643, 2498, 3286, 4996, 6572, 38719, 66197, 77438, 132394, 154876, 264788, 2052107, 4104214, 8208428]

約数ペア:

[(1, 8208428), (2, 4104214), (4, 2052107), (31, 264788), (53, 154876), (62, 132394), (106, 77438), (124, 66197), (212, 38719), (1249, 6572), (1643, 4996), (2498, 3286)]