66530476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 60477524

約数列:

[1, 2, 4, 19, 38, 53, 76, 83, 106, 166, 199, 212, 332, 398, 796, 1007, 1577, 2014, 3154, 3781, 4028, 4399, 6308, 7562, 8798, 10547, 15124, 16517, 17596, 21094, 33034, 42188, 66068, 83581, 167162, 200393, 313823, 334324, 400786, 627646, 801572, 875401, 1255292, 1750802, 3501604, 16632619, 33265238, 66530476]

約数ペア:

[(1, 66530476), (2, 33265238), (4, 16632619), (19, 3501604), (38, 1750802), (53, 1255292), (76, 875401), (83, 801572), (106, 627646), (166, 400786), (199, 334324), (212, 313823), (332, 200393), (398, 167162), (796, 83581), (1007, 66068), (1577, 42188), (2014, 33034), (3154, 21094), (3781, 17596), (4028, 16517), (4399, 15124), (6308, 10547), (7562, 8798)]