66966892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 127475712

約数和(自身を除く): 60508820

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 103, 148, 191, 206, 382, 412, 764, 851, 1702, 2369, 3404, 3811, 4393, 4738, 7067, 7622, 8786, 9476, 14134, 15244, 17572, 19673, 28268, 39346, 78692, 87653, 162541, 175306, 325082, 350612, 452479, 650164, 727901, 904958, 1455802, 1809916, 2911604, 16741723, 33483446, 66966892]

約数ペア:

[(1, 66966892), (2, 33483446), (4, 16741723), (23, 2911604), (37, 1809916), (46, 1455802), (74, 904958), (92, 727901), (103, 650164), (148, 452479), (191, 350612), (206, 325082), (382, 175306), (412, 162541), (764, 87653), (851, 78692), (1702, 39346), (2369, 28268), (3404, 19673), (3811, 17572), (4393, 15244), (4738, 14134), (7067, 9476), (7622, 8786)]