79420636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2381}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 144063360

約数和(自身を除く): 64642724

約数列:

[1, 2, 4, 31, 62, 124, 269, 538, 1076, 2381, 4762, 8339, 9524, 16678, 33356, 73811, 147622, 295244, 640489, 1280978, 2561956, 19855159, 39710318, 79420636]

約数ペア:

[(1, 79420636), (2, 39710318), (4, 19855159), (31, 2561956), (62, 1280978), (124, 640489), (269, 295244), (538, 147622), (1076, 73811), (2381, 33356), (4762, 16678), (8339, 9524)]