57665146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 114130944

約数和(自身を除く): 56465798

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 62, 77, 94, 154, 217, 257, 329, 341, 434, 514, 517, 658, 682, 1034, 1457, 1799, 2387, 2827, 2914, 3598, 3619, 4774, 5654, 7238, 7967, 10199, 12079, 15934, 16027, 19789, 20398, 24158, 32054, 39578, 55769, 84553, 87637, 111538, 112189, 132869, 169106, 175274, 224378, 265738, 374449, 613459, 748898, 930083, 1226918, 1860166, 2621143, 4118939, 5242286, 8237878, 28832573, 57665146]

約数ペア:

[(1, 57665146), (2, 28832573), (7, 8237878), (11, 5242286), (14, 4118939), (22, 2621143), (31, 1860166), (47, 1226918), (62, 930083), (77, 748898), (94, 613459), (154, 374449), (217, 265738), (257, 224378), (329, 175274), (341, 169106), (434, 132869), (514, 112189), (517, 111538), (658, 87637), (682, 84553), (1034, 55769), (1457, 39578), (1799, 32054), (2387, 24158), (2827, 20398), (2914, 19789), (3598, 16027), (3619, 15934), (4774, 12079), (5654, 10199), (7238, 7967)]