276880016

素因数分解:

$2^4\times 7^1\times {\mathrm{2472143}}^1$

素因数の和:2472158

約数の個数: 20

約数和(自身を含む): 613091712

約数和(自身を除く): 336211696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2472143, 4944286, 9888572, 17305001, 19777144, 34610002, 39554288, 69220004, 138440008, 276880016]

約数ペア:

[(1, 276880016), (2, 138440008), (4, 69220004), (7, 39554288), (8, 34610002), (14, 19777144), (16, 17305001), (28, 9888572), (56, 4944286), (112, 2472143)]