28355834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 24

約数和(自身を含む): 47152512

約数和(自身を除く): 18796678

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1951, 3902, 7267, 14534, 25363, 50726, 83893, 167786, 329719, 659438, 1090609, 2181218, 14177917, 28355834]

約数ペア:

[(1, 28355834), (2, 14177917), (13, 2181218), (26, 1090609), (43, 659438), (86, 329719), (169, 167786), (338, 83893), (559, 50726), (1118, 25363), (1951, 14534), (3902, 7267)]