27061792

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 55484352

約数和(自身を除く): 28422560

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 277, 284, 344, 554, 568, 688, 1108, 1136, 1376, 2216, 2272, 3053, 4432, 6106, 8864, 11911, 12212, 19667, 23822, 24424, 39334, 47644, 48848, 78668, 95288, 97696, 157336, 190576, 314672, 381152, 629344, 845681, 1691362, 3382724, 6765448, 13530896, 27061792]

約数ペア:

[(1, 27061792), (2, 13530896), (4, 6765448), (8, 3382724), (16, 1691362), (32, 845681), (43, 629344), (71, 381152), (86, 314672), (142, 190576), (172, 157336), (277, 97696), (284, 95288), (344, 78668), (554, 48848), (568, 47644), (688, 39334), (1108, 24424), (1136, 23822), (1376, 19667), (2216, 12212), (2272, 11911), (3053, 8864), (4432, 6106)]