39497822

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 76876800

約数和(自身を除く): 37378978

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 103, 182, 206, 301, 343, 559, 602, 637, 686, 721, 1118, 1274, 1339, 1442, 2107, 2678, 3913, 4214, 4429, 4459, 5047, 7826, 8858, 8918, 9373, 10094, 14749, 18746, 27391, 29498, 31003, 35329, 54782, 57577, 62006, 65611, 70658, 115154, 131222, 191737, 217021, 383474, 403039, 434042, 459277, 806078, 918554, 1519147, 2821273, 3038294, 5642546, 19748911, 39497822]

約数ペア:

[(1, 39497822), (2, 19748911), (7, 5642546), (13, 3038294), (14, 2821273), (26, 1519147), (43, 918554), (49, 806078), (86, 459277), (91, 434042), (98, 403039), (103, 383474), (182, 217021), (206, 191737), (301, 131222), (343, 115154), (559, 70658), (602, 65611), (637, 62006), (686, 57577), (721, 54782), (1118, 35329), (1274, 31003), (1339, 29498), (1442, 27391), (2107, 18746), (2678, 14749), (3913, 10094), (4214, 9373), (4429, 8918), (4459, 8858), (5047, 7826)]