7755188

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8501836

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 83, 94, 142, 166, 188, 284, 329, 332, 497, 581, 658, 994, 1162, 1316, 1988, 2324, 3337, 3901, 5893, 6674, 7802, 11786, 13348, 15604, 23359, 23572, 27307, 41251, 46718, 54614, 82502, 93436, 109228, 165004, 276971, 553942, 1107884, 1938797, 3877594, 7755188]

約数ペア:

[(1, 7755188), (2, 3877594), (4, 1938797), (7, 1107884), (14, 553942), (28, 276971), (47, 165004), (71, 109228), (83, 93436), (94, 82502), (142, 54614), (166, 46718), (188, 41251), (284, 27307), (329, 23572), (332, 23359), (497, 15604), (581, 13348), (658, 11786), (994, 7802), (1162, 6674), (1316, 5893), (1988, 3901), (2324, 3337)]