26709490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37619}}^1$

素因数の和:37697

約数の個数: 16

約数和(自身を含む): 48755520

約数和(自身を除く): 22046030

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 37619, 75238, 188095, 376190, 2670949, 5341898, 13354745, 26709490]

約数ペア:

[(1, 26709490), (2, 13354745), (5, 5341898), (10, 2670949), (71, 376190), (142, 188095), (355, 75238), (710, 37619)]