66792824

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 147432960

約数和(自身を除く): 80640136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 107, 142, 157, 214, 284, 314, 428, 497, 568, 628, 749, 856, 994, 1099, 1256, 1498, 1988, 2198, 2996, 3976, 4396, 5992, 7597, 8792, 11147, 15194, 16799, 22294, 30388, 33598, 44588, 53179, 60776, 67196, 78029, 89176, 106358, 117593, 134392, 156058, 212716, 235186, 312116, 425432, 470372, 624232, 940744, 1192729, 2385458, 4770916, 8349103, 9541832, 16698206, 33396412, 66792824]

約数ペア:

[(1, 66792824), (2, 33396412), (4, 16698206), (7, 9541832), (8, 8349103), (14, 4770916), (28, 2385458), (56, 1192729), (71, 940744), (107, 624232), (142, 470372), (157, 425432), (214, 312116), (284, 235186), (314, 212716), (428, 156058), (497, 134392), (568, 117593), (628, 106358), (749, 89176), (856, 78029), (994, 67196), (1099, 60776), (1256, 53179), (1498, 44588), (1988, 33598), (2198, 30388), (2996, 22294), (3976, 16799), (4396, 15194), (5992, 11147), (7597, 8792)]