28469676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 46525524

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 61, 69, 76, 89, 92, 114, 122, 138, 178, 183, 228, 244, 267, 276, 356, 366, 437, 534, 732, 874, 1068, 1159, 1311, 1403, 1691, 1748, 2047, 2318, 2622, 2806, 3382, 3477, 4094, 4209, 4636, 5073, 5244, 5429, 5612, 6141, 6764, 6954, 8188, 8418, 10146, 10858, 12282, 13908, 16287, 16836, 20292, 21716, 24564, 26657, 32574, 38893, 53314, 65148, 77786, 79971, 103151, 106628, 116679, 124867, 155572, 159942, 206302, 233358, 249734, 309453, 319884, 374601, 412604, 466716, 499468, 618906, 749202, 1237812, 1498404, 2372473, 4744946, 7117419, 9489892, 14234838, 28469676]

約数ペア:

[(1, 28469676), (2, 14234838), (3, 9489892), (4, 7117419), (6, 4744946), (12, 2372473), (19, 1498404), (23, 1237812), (38, 749202), (46, 618906), (57, 499468), (61, 466716), (69, 412604), (76, 374601), (89, 319884), (92, 309453), (114, 249734), (122, 233358), (138, 206302), (178, 159942), (183, 155572), (228, 124867), (244, 116679), (267, 106628), (276, 103151), (356, 79971), (366, 77786), (437, 65148), (534, 53314), (732, 38893), (874, 32574), (1068, 26657), (1159, 24564), (1311, 21716), (1403, 20292), (1691, 16836), (1748, 16287), (2047, 13908), (2318, 12282), (2622, 10858), (2806, 10146), (3382, 8418), (3477, 8188), (4094, 6954), (4209, 6764), (4636, 6141), (5073, 5612), (5244, 5429)]