78866282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 54569878

約数列:

[1, 2, 11, 22, 47, 89, 94, 178, 517, 857, 979, 1034, 1714, 1958, 4183, 8366, 9427, 18854, 40279, 46013, 76273, 80558, 92026, 152546, 443069, 839003, 886138, 1678006, 3584831, 7169662, 39433141, 78866282]

約数ペア:

[(1, 78866282), (2, 39433141), (11, 7169662), (22, 3584831), (47, 1678006), (89, 886138), (94, 839003), (178, 443069), (517, 152546), (857, 92026), (979, 80558), (1034, 76273), (1714, 46013), (1958, 40279), (4183, 18854), (8366, 9427)]