28160658

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8191}}^1$

素因数の和:8390

約数の個数: 24

約数和(自身を含む): 61341696

約数和(自身を除く): 33181038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8191, 16382, 24573, 49146, 73719, 147438, 1564481, 3128962, 4693443, 9386886, 14080329, 28160658]

約数ペア:

[(1, 28160658), (2, 14080329), (3, 9386886), (6, 4693443), (9, 3128962), (18, 1564481), (191, 147438), (382, 73719), (573, 49146), (1146, 24573), (1719, 16382), (3438, 8191)]