26496127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 7211393

約数列:

[1, 7, 19, 41, 43, 113, 133, 287, 301, 779, 791, 817, 1763, 2147, 4633, 4859, 5453, 5719, 12341, 15029, 32431, 33497, 34013, 88027, 92321, 199219, 234479, 616189, 646247, 1394533, 3785161, 26496127]

約数ペア:

[(1, 26496127), (7, 3785161), (19, 1394533), (41, 646247), (43, 616189), (113, 234479), (133, 199219), (287, 92321), (301, 88027), (779, 34013), (791, 33497), (817, 32431), (1763, 15029), (2147, 12341), (4633, 5719), (4859, 5453)]