25523036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 56125440

約数和(自身を除く): 30602404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 479, 692, 958, 1211, 1903, 1916, 2422, 3353, 3806, 4844, 5269, 6706, 7612, 10538, 13321, 13412, 21076, 26642, 36883, 53284, 73766, 82867, 147532, 165734, 331468, 580069, 911537, 1160138, 1823074, 2320276, 3646148, 6380759, 12761518, 25523036]

約数ペア:

[(1, 25523036), (2, 12761518), (4, 6380759), (7, 3646148), (11, 2320276), (14, 1823074), (22, 1160138), (28, 911537), (44, 580069), (77, 331468), (154, 165734), (173, 147532), (308, 82867), (346, 73766), (479, 53284), (692, 36883), (958, 26642), (1211, 21076), (1903, 13412), (1916, 13321), (2422, 10538), (3353, 7612), (3806, 6706), (4844, 5269)]