26856572

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 47900160

約数和(自身を除く): 21043588

約数列:

[1, 2, 4, 107, 131, 214, 262, 428, 479, 524, 958, 1916, 14017, 28034, 51253, 56068, 62749, 102506, 125498, 205012, 250996, 6714143, 13428286, 26856572]

約数ペア:

[(1, 26856572), (2, 13428286), (4, 6714143), (107, 250996), (131, 205012), (214, 125498), (262, 102506), (428, 62749), (479, 56068), (524, 51253), (958, 28034), (1916, 14017)]