38947384

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18797}}^1$

素因数の和:18847

約数の個数: 32

約数和(自身を含む): 85718880

約数和(自身を除く): 46771496

約数列:

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

約数ペア:

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