26881114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 46778256

約数和(自身を除く): 19897142

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 997, 1037, 1586, 1994, 2074, 12961, 13481, 16949, 25922, 26962, 33898, 60817, 121634, 220337, 440674, 790621, 1033889, 1581242, 2067778, 13440557, 26881114]

約数ペア:

[(1, 26881114), (2, 13440557), (13, 2067778), (17, 1581242), (26, 1033889), (34, 790621), (61, 440674), (122, 220337), (221, 121634), (442, 60817), (793, 33898), (997, 26962), (1037, 25922), (1586, 16949), (1994, 13481), (2074, 12961)]