15704470474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2087}}^1$

素因数の和:2611

約数の個数: 64

約数和(自身を含む): 29687150592

約数和(自身を除く): 13982680118

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 373, 746, 917, 1441, 1834, 2087, 2611, 2882, 4103, 4174, 5222, 8206, 10087, 14609, 20174, 22957, 28721, 29218, 45914, 48863, 57442, 97726, 160699, 273397, 321398, 342041, 537493, 546794, 684082, 778451, 1074986, 1556902, 1913779, 3007367, 3762451, 3827558, 5449157, 6014734, 7524902, 8562961, 10898314, 17125922, 21051569, 42103138, 59940727, 101977081, 119881454, 203954162, 713839567, 1121747891, 1427679134, 2243495782, 7852235237, 15704470474]

約数ペア:

[(1, 15704470474), (2, 7852235237), (7, 2243495782), (11, 1427679134), (14, 1121747891), (22, 713839567), (77, 203954162), (131, 119881454), (154, 101977081), (262, 59940727), (373, 42103138), (746, 21051569), (917, 17125922), (1441, 10898314), (1834, 8562961), (2087, 7524902), (2611, 6014734), (2882, 5449157), (4103, 3827558), (4174, 3762451), (5222, 3007367), (8206, 1913779), (10087, 1556902), (14609, 1074986), (20174, 778451), (22957, 684082), (28721, 546794), (29218, 537493), (45914, 342041), (48863, 321398), (57442, 273397), (97726, 160699)]