25453271152

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{1123}}^1\times {\mathrm{4013}}^1$

素因数の和:5497

約数の個数: 40

約数和(自身を含む): 49511790864

約数和(自身を除く): 24058519712

約数列:

[1, 2, 4, 8, 16, 353, 706, 1123, 1412, 2246, 2824, 4013, 4492, 5648, 8026, 8984, 16052, 17968, 32104, 64208, 396419, 792838, 1416589, 1585676, 2833178, 3171352, 4506599, 5666356, 6342704, 9013198, 11332712, 18026396, 22665424, 36052792, 72105584, 1590829447, 3181658894, 6363317788, 12726635576, 25453271152]

約数ペア:

[(1, 25453271152), (2, 12726635576), (4, 6363317788), (8, 3181658894), (16, 1590829447), (353, 72105584), (706, 36052792), (1123, 22665424), (1412, 18026396), (2246, 11332712), (2824, 9013198), (4013, 6342704), (4492, 5666356), (5648, 4506599), (8026, 3171352), (8984, 2833178), (16052, 1585676), (17968, 1416589), (32104, 792838), (64208, 396419)]