752879764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66721}}^1$

素因数の和:66776

約数の個数: 48

約数和(自身を含む): 1673921536

約数和(自身を除く): 921041772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 66721, 133442, 266884, 467047, 867373, 934094, 1734746, 1868188, 2068351, 3469492, 4136702, 6071611, 8273404, 12143222, 14478457, 24286444, 26888563, 28956914, 53777126, 57913828, 107554252, 188219941, 376439882, 752879764]

約数ペア:

[(1, 752879764), (2, 376439882), (4, 188219941), (7, 107554252), (13, 57913828), (14, 53777126), (26, 28956914), (28, 26888563), (31, 24286444), (52, 14478457), (62, 12143222), (91, 8273404), (124, 6071611), (182, 4136702), (217, 3469492), (364, 2068351), (403, 1868188), (434, 1734746), (806, 934094), (868, 867373), (1612, 467047), (2821, 266884), (5642, 133442), (11284, 66721)]