16960080592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{25943}}^1$

素因数の和:26420

約数の個数: 80

約数和(自身を含む): 40534905600

約数和(自身を除く): 23574825008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 449, 728, 898, 1456, 1796, 3143, 3592, 5837, 6286, 7184, 11674, 12572, 23348, 25144, 25943, 40859, 46696, 50288, 51886, 81718, 93392, 103772, 163436, 181601, 207544, 326872, 337259, 363202, 415088, 653744, 674518, 726404, 1349036, 1452808, 2360813, 2698072, 2905616, 4721626, 5396144, 9443252, 11648407, 18886504, 23296814, 37773008, 46593628, 81538849, 93187256, 151429291, 163077698, 186374512, 302858582, 326155396, 605717164, 652310792, 1060005037, 1211434328, 1304621584, 2120010074, 2422868656, 4240020148, 8480040296, 16960080592]

約数ペア:

[(1, 16960080592), (2, 8480040296), (4, 4240020148), (7, 2422868656), (8, 2120010074), (13, 1304621584), (14, 1211434328), (16, 1060005037), (26, 652310792), (28, 605717164), (52, 326155396), (56, 302858582), (91, 186374512), (104, 163077698), (112, 151429291), (182, 93187256), (208, 81538849), (364, 46593628), (449, 37773008), (728, 23296814), (898, 18886504), (1456, 11648407), (1796, 9443252), (3143, 5396144), (3592, 4721626), (5837, 2905616), (6286, 2698072), (7184, 2360813), (11674, 1452808), (12572, 1349036), (23348, 726404), (25144, 674518), (25943, 653744), (40859, 415088), (46696, 363202), (50288, 337259), (51886, 326872), (81718, 207544), (93392, 181601), (103772, 163436)]