38439788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1259}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 71442000

約数和(自身を除く): 33002212

約数列:

[1, 2, 4, 17, 34, 68, 449, 898, 1259, 1796, 2518, 5036, 7633, 15266, 21403, 30532, 42806, 85612, 565291, 1130582, 2261164, 9609947, 19219894, 38439788]

約数ペア:

[(1, 38439788), (2, 19219894), (4, 9609947), (17, 2261164), (34, 1130582), (68, 565291), (449, 85612), (898, 42806), (1259, 30532), (1796, 21403), (2518, 15266), (5036, 7633)]