29727698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 32203822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 479, 682, 806, 958, 1001, 2002, 2387, 2821, 3353, 4433, 4774, 5269, 5642, 6227, 6706, 8866, 10538, 12454, 14849, 29698, 31031, 36883, 43589, 62062, 68497, 73766, 87178, 103943, 136994, 163339, 193037, 207886, 326678, 386074, 479479, 958958, 1143373, 1351259, 2123407, 2286746, 2702518, 4246814, 14863849, 29727698]

約数ペア:

[(1, 29727698), (2, 14863849), (7, 4246814), (11, 2702518), (13, 2286746), (14, 2123407), (22, 1351259), (26, 1143373), (31, 958958), (62, 479479), (77, 386074), (91, 326678), (143, 207886), (154, 193037), (182, 163339), (217, 136994), (286, 103943), (341, 87178), (403, 73766), (434, 68497), (479, 62062), (682, 43589), (806, 36883), (958, 31031), (1001, 29698), (2002, 14849), (2387, 12454), (2821, 10538), (3353, 8866), (4433, 6706), (4774, 6227), (5269, 5642)]