7135639924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{169783}}^1$

素因数の和:169892

約数の個数: 48

約数和(自身を含む): 15212646400

約数和(自身を除く): 8077006476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 21014, 42028, 169783, 339566, 679132, 1188481, 2376962, 3225877, 4753924, 6451754, 12903508, 13412857, 22581139, 26825714, 45162278, 53651428, 90324556, 93889999, 187779998, 254844283, 375559996, 509688566, 1019377132, 1783909981, 3567819962, 7135639924]

約数ペア:

[(1, 7135639924), (2, 3567819962), (4, 1783909981), (7, 1019377132), (14, 509688566), (19, 375559996), (28, 254844283), (38, 187779998), (76, 93889999), (79, 90324556), (133, 53651428), (158, 45162278), (266, 26825714), (316, 22581139), (532, 13412857), (553, 12903508), (1106, 6451754), (1501, 4753924), (2212, 3225877), (3002, 2376962), (6004, 1188481), (10507, 679132), (21014, 339566), (42028, 169783)]