39787378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 66842496

約数和(自身を除く): 27055118

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 391, 613, 782, 1226, 1411, 1909, 2822, 3818, 10421, 14099, 20842, 28198, 32453, 50879, 64906, 101758, 239683, 479366, 864943, 1170217, 1729886, 2340434, 19893689, 39787378]

約数ペア:

[(1, 39787378), (2, 19893689), (17, 2340434), (23, 1729886), (34, 1170217), (46, 864943), (83, 479366), (166, 239683), (391, 101758), (613, 64906), (782, 50879), (1226, 32453), (1411, 28198), (1909, 20842), (2822, 14099), (3818, 10421)]