77894768

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18797}}^1$

素因数の和:18849

約数の個数: 40

約数和(自身を含む): 177152352

約数和(自身を除く): 99257584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 18797, 37594, 75188, 131579, 150376, 263158, 300752, 526316, 695489, 1052632, 1390978, 2105264, 2781956, 4868423, 5563912, 9736846, 11127824, 19473692, 38947384, 77894768]

約数ペア:

[(1, 77894768), (2, 38947384), (4, 19473692), (7, 11127824), (8, 9736846), (14, 5563912), (16, 4868423), (28, 2781956), (37, 2105264), (56, 1390978), (74, 1052632), (112, 695489), (148, 526316), (259, 300752), (296, 263158), (518, 150376), (592, 131579), (1036, 75188), (2072, 37594), (4144, 18797)]