26378254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 48288960

約数和(自身を除く): 21910706

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 809, 959, 1618, 1918, 2329, 4658, 5663, 11326, 13753, 16303, 27506, 32606, 96271, 110833, 192542, 221666, 775831, 1551662, 1884161, 3768322, 13189127, 26378254]

約数ペア:

[(1, 26378254), (2, 13189127), (7, 3768322), (14, 1884161), (17, 1551662), (34, 775831), (119, 221666), (137, 192542), (238, 110833), (274, 96271), (809, 32606), (959, 27506), (1618, 16303), (1918, 13753), (2329, 11326), (4658, 5663)]