26962910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 25533730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 479, 866, 958, 2165, 2395, 4330, 4790, 5629, 6227, 11258, 12454, 28145, 31135, 56290, 62270, 207407, 414814, 1037035, 2074070, 2696291, 5392582, 13481455, 26962910]

約数ペア:

[(1, 26962910), (2, 13481455), (5, 5392582), (10, 2696291), (13, 2074070), (26, 1037035), (65, 414814), (130, 207407), (433, 62270), (479, 56290), (866, 31135), (958, 28145), (2165, 12454), (2395, 11258), (4330, 6227), (4790, 5629)]