26768380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28477}}^1$

素因数の和:28533

約数の個数: 24

約数和(自身を含む): 57411648

約数和(自身を除く): 30643268

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 28477, 56954, 113908, 142385, 284770, 569540, 1338419, 2676838, 5353676, 6692095, 13384190, 26768380]

約数ペア:

[(1, 26768380), (2, 13384190), (4, 6692095), (5, 5353676), (10, 2676838), (20, 1338419), (47, 569540), (94, 284770), (188, 142385), (235, 113908), (470, 56954), (940, 28477)]