22817696

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 50676192

約数和(自身を除く): 27858496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 83, 88, 121, 142, 166, 176, 242, 284, 332, 352, 484, 568, 664, 781, 913, 968, 1136, 1328, 1562, 1826, 1936, 2272, 2656, 3124, 3652, 3872, 5893, 6248, 7304, 8591, 10043, 11786, 12496, 14608, 17182, 20086, 23572, 24992, 29216, 34364, 40172, 47144, 64823, 68728, 80344, 94288, 129646, 137456, 160688, 188576, 259292, 274912, 321376, 518584, 713053, 1037168, 1426106, 2074336, 2852212, 5704424, 11408848, 22817696]

約数ペア:

[(1, 22817696), (2, 11408848), (4, 5704424), (8, 2852212), (11, 2074336), (16, 1426106), (22, 1037168), (32, 713053), (44, 518584), (71, 321376), (83, 274912), (88, 259292), (121, 188576), (142, 160688), (166, 137456), (176, 129646), (242, 94288), (284, 80344), (332, 68728), (352, 64823), (484, 47144), (568, 40172), (664, 34364), (781, 29216), (913, 24992), (968, 23572), (1136, 20086), (1328, 17182), (1562, 14608), (1826, 12496), (1936, 11786), (2272, 10043), (2656, 8591), (3124, 7304), (3652, 6248), (3872, 5893)]