28383738

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^2$

素因数の和:518

約数の個数: 24

約数和(自身を含む): 57512448

約数和(自身を除く): 29128710

約数列:

[1, 2, 3, 6, 127, 193, 254, 381, 386, 579, 762, 1158, 24511, 37249, 49022, 73533, 74498, 111747, 147066, 223494, 4730623, 9461246, 14191869, 28383738]

約数ペア:

[(1, 28383738), (2, 14191869), (3, 9461246), (6, 4730623), (127, 223494), (193, 147066), (254, 111747), (381, 74498), (386, 73533), (579, 49022), (762, 37249), (1158, 24511)]