282080008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{136139}}^1$

素因数の和:136189

約数の個数: 32

約数和(自身を含む): 620798400

約数和(自身を除く): 338718392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 136139, 272278, 544556, 952973, 1089112, 1905946, 3811892, 5037143, 7623784, 10074286, 20148572, 35260001, 40297144, 70520002, 141040004, 282080008]

約数ペア:

[(1, 282080008), (2, 141040004), (4, 70520002), (7, 40297144), (8, 35260001), (14, 20148572), (28, 10074286), (37, 7623784), (56, 5037143), (74, 3811892), (148, 1905946), (259, 1089112), (296, 952973), (518, 544556), (1036, 272278), (2072, 136139)]