78284324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 140034048

約数和(自身を除く): 61749724

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 2111, 4222, 8444, 9271, 18542, 37084, 154103, 268097, 308206, 536194, 616412, 1072388, 19571081, 39142162, 78284324]

約数ペア:

[(1, 78284324), (2, 39142162), (4, 19571081), (73, 1072388), (127, 616412), (146, 536194), (254, 308206), (292, 268097), (508, 154103), (2111, 37084), (4222, 18542), (8444, 9271)]