42068494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1852

約数の個数: 24

約数和(自身を含む): 69332112

約数和(自身を除く): 27263618

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1753, 1846, 3506, 11999, 22789, 23998, 45578, 124463, 248926, 296257, 592514, 1618019, 3236038, 21034247, 42068494]

約数ペア:

[(1, 42068494), (2, 21034247), (13, 3236038), (26, 1618019), (71, 592514), (142, 296257), (169, 248926), (338, 124463), (923, 45578), (1753, 23998), (1846, 22789), (3506, 11999)]