38005814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 39408586

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 419, 434, 589, 682, 838, 1178, 1463, 2387, 2926, 2933, 4123, 4609, 4774, 5866, 6479, 7961, 8246, 9218, 12958, 12989, 15922, 25978, 32263, 45353, 55727, 64526, 87571, 90706, 90923, 111454, 142879, 175142, 181846, 246791, 285758, 493582, 612997, 1000153, 1225994, 1727537, 2000306, 2714701, 3455074, 5429402, 19002907, 38005814]

約数ペア:

[(1, 38005814), (2, 19002907), (7, 5429402), (11, 3455074), (14, 2714701), (19, 2000306), (22, 1727537), (31, 1225994), (38, 1000153), (62, 612997), (77, 493582), (133, 285758), (154, 246791), (209, 181846), (217, 175142), (266, 142879), (341, 111454), (418, 90923), (419, 90706), (434, 87571), (589, 64526), (682, 55727), (838, 45353), (1178, 32263), (1463, 25978), (2387, 15922), (2926, 12989), (2933, 12958), (4123, 9218), (4609, 8246), (4774, 7961), (5866, 6479)]