42427924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 54

約数和(自身を含む): 94989930

約数和(自身を除く): 52562006

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 1789, 2156, 3388, 3578, 5929, 7156, 11858, 12523, 19679, 23716, 25046, 39358, 50092, 78716, 87661, 137753, 175322, 216469, 275506, 350644, 432938, 551012, 865876, 964271, 1515283, 1928542, 3030566, 3857084, 6061132, 10606981, 21213962, 42427924]

約数ペア:

[(1, 42427924), (2, 21213962), (4, 10606981), (7, 6061132), (11, 3857084), (14, 3030566), (22, 1928542), (28, 1515283), (44, 964271), (49, 865876), (77, 551012), (98, 432938), (121, 350644), (154, 275506), (196, 216469), (242, 175322), (308, 137753), (484, 87661), (539, 78716), (847, 50092), (1078, 39358), (1694, 25046), (1789, 23716), (2156, 19679), (3388, 12523), (3578, 11858), (5929, 7156)]