42506816

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 56

約数和(自身を含む): 92964000

約数和(自身を除く): 50457184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 499, 704, 968, 998, 1331, 1936, 1996, 2662, 3872, 3992, 5324, 5489, 7744, 7984, 10648, 10978, 15968, 21296, 21956, 31936, 42592, 43912, 60379, 85184, 87824, 120758, 175648, 241516, 351296, 483032, 664169, 966064, 1328338, 1932128, 2656676, 3864256, 5313352, 10626704, 21253408, 42506816]

約数ペア:

[(1, 42506816), (2, 21253408), (4, 10626704), (8, 5313352), (11, 3864256), (16, 2656676), (22, 1932128), (32, 1328338), (44, 966064), (64, 664169), (88, 483032), (121, 351296), (176, 241516), (242, 175648), (352, 120758), (484, 87824), (499, 85184), (704, 60379), (968, 43912), (998, 42592), (1331, 31936), (1936, 21956), (1996, 21296), (2662, 15968), (3872, 10978), (3992, 10648), (5324, 7984), (5489, 7744)]