57854264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 126735840

約数和(自身を除く): 68881576

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 761, 884, 1118, 1462, 1522, 1768, 2236, 2924, 3044, 4472, 5848, 6088, 9503, 9893, 12937, 19006, 19786, 25874, 32723, 38012, 39572, 51748, 65446, 76024, 79144, 103496, 130892, 168181, 261784, 336362, 425399, 556291, 672724, 850798, 1112582, 1345448, 1701596, 2225164, 3403192, 4450328, 7231783, 14463566, 28927132, 57854264]

約数ペア:

[(1, 57854264), (2, 28927132), (4, 14463566), (8, 7231783), (13, 4450328), (17, 3403192), (26, 2225164), (34, 1701596), (43, 1345448), (52, 1112582), (68, 850798), (86, 672724), (104, 556291), (136, 425399), (172, 336362), (221, 261784), (344, 168181), (442, 130892), (559, 103496), (731, 79144), (761, 76024), (884, 65446), (1118, 51748), (1462, 39572), (1522, 38012), (1768, 32723), (2236, 25874), (2924, 19786), (3044, 19006), (4472, 12937), (5848, 9893), (6088, 9503)]