37949483728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{11519}}^1$

素因数の和:11924

約数の個数: 80

約数和(自身を含む): 81114808320

約数和(自身を除く): 43165324592

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 337, 376, 611, 674, 752, 1222, 1348, 2444, 2696, 4381, 4888, 5392, 8762, 9776, 11519, 15839, 17524, 23038, 31678, 35048, 46076, 63356, 70096, 92152, 126712, 149747, 184304, 205907, 253424, 299494, 411814, 541393, 598988, 823628, 1082786, 1197976, 1647256, 2165572, 2395952, 3294512, 3881903, 4331144, 7038109, 7763806, 8662288, 14076218, 15527612, 28152436, 31055224, 50464739, 56304872, 62110448, 100929478, 112609744, 182449441, 201858956, 364898882, 403717912, 729797764, 807435824, 1459595528, 2371842733, 2919191056, 4743685466, 9487370932, 18974741864, 37949483728]

約数ペア:

[(1, 37949483728), (2, 18974741864), (4, 9487370932), (8, 4743685466), (13, 2919191056), (16, 2371842733), (26, 1459595528), (47, 807435824), (52, 729797764), (94, 403717912), (104, 364898882), (188, 201858956), (208, 182449441), (337, 112609744), (376, 100929478), (611, 62110448), (674, 56304872), (752, 50464739), (1222, 31055224), (1348, 28152436), (2444, 15527612), (2696, 14076218), (4381, 8662288), (4888, 7763806), (5392, 7038109), (8762, 4331144), (9776, 3881903), (11519, 3294512), (15839, 2395952), (17524, 2165572), (23038, 1647256), (31678, 1197976), (35048, 1082786), (46076, 823628), (63356, 598988), (70096, 541393), (92152, 411814), (126712, 299494), (149747, 253424), (184304, 205907)]