25607212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 47355840

約数和(自身を除く): 21748628

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 971, 1388, 1942, 3884, 6593, 13186, 18449, 26372, 36898, 73796, 336937, 673874, 1347748, 6401803, 12803606, 25607212]

約数ペア:

[(1, 25607212), (2, 12803606), (4, 6401803), (19, 1347748), (38, 673874), (76, 336937), (347, 73796), (694, 36898), (971, 26372), (1388, 18449), (1942, 13186), (3884, 6593)]