25325716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28649}}^1$

素因数の和:28683

約数の個数: 24

約数和(自身を含む): 50538600

約数和(自身を除く): 25212884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28649, 57298, 114596, 372437, 487033, 744874, 974066, 1489748, 1948132, 6331429, 12662858, 25325716]

約数ペア:

[(1, 25325716), (2, 12662858), (4, 6331429), (13, 1948132), (17, 1489748), (26, 974066), (34, 744874), (52, 487033), (68, 372437), (221, 114596), (442, 57298), (884, 28649)]