26971196

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13567}}^1$

素因数の和:13649

約数の個数: 24

約数和(自身を含む): 54706176

約数和(自身を除く): 27734980

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13567, 27134, 54268, 94969, 189938, 379876, 963257, 1926514, 3853028, 6742799, 13485598, 26971196]

約数ペア:

[(1, 26971196), (2, 13485598), (4, 6742799), (7, 3853028), (14, 1926514), (28, 963257), (71, 379876), (142, 189938), (284, 94969), (497, 54268), (994, 27134), (1988, 13567)]