38485678

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 77155200

約数和(自身を除く): 38669522

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 1879, 2926, 3758, 10241, 13153, 20482, 20669, 26306, 35701, 41338, 71402, 92071, 144683, 184142, 249907, 289366, 392711, 499814, 785422, 1012781, 1749349, 2025562, 2748977, 3498698, 5497954, 19242839, 38485678]

約数ペア:

[(1, 38485678), (2, 19242839), (7, 5497954), (11, 3498698), (14, 2748977), (19, 2025562), (22, 1749349), (38, 1012781), (49, 785422), (77, 499814), (98, 392711), (133, 289366), (154, 249907), (209, 184142), (266, 144683), (418, 92071), (539, 71402), (931, 41338), (1078, 35701), (1463, 26306), (1862, 20669), (1879, 20482), (2926, 13153), (3758, 10241)]