27749722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 56899584

約数和(自身を除く): 29149862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 167, 182, 286, 334, 581, 913, 1001, 1079, 1162, 1169, 1826, 1837, 2002, 2158, 2171, 2338, 3674, 4342, 6391, 7553, 11869, 12782, 12859, 13861, 15106, 15197, 23738, 23881, 25718, 27722, 30394, 47762, 83083, 97027, 152471, 166166, 167167, 180193, 194054, 304942, 334334, 360386, 1067297, 1261351, 1982123, 2134594, 2522702, 3964246, 13874861, 27749722]

約数ペア:

[(1, 27749722), (2, 13874861), (7, 3964246), (11, 2522702), (13, 2134594), (14, 1982123), (22, 1261351), (26, 1067297), (77, 360386), (83, 334334), (91, 304942), (143, 194054), (154, 180193), (166, 167167), (167, 166166), (182, 152471), (286, 97027), (334, 83083), (581, 47762), (913, 30394), (1001, 27722), (1079, 25718), (1162, 23881), (1169, 23738), (1826, 15197), (1837, 15106), (2002, 13861), (2158, 12859), (2171, 12782), (2338, 11869), (3674, 7553), (4342, 6391)]