28841512

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1459}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 62020800

約数和(自身を除く): 33179288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 1459, 2471, 2824, 2918, 4942, 5836, 9884, 10213, 11672, 19768, 20426, 40852, 81704, 515027, 1030054, 2060108, 3605189, 4120216, 7210378, 14420756, 28841512]

約数ペア:

[(1, 28841512), (2, 14420756), (4, 7210378), (7, 4120216), (8, 3605189), (14, 2060108), (28, 1030054), (56, 515027), (353, 81704), (706, 40852), (1412, 20426), (1459, 19768), (2471, 11672), (2824, 10213), (2918, 9884), (4942, 5836)]