28987068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{219599}}^1$

素因数の和:219617

約数の個数: 24

約数和(自身を含む): 73785600

約数和(自身を除く): 44798532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 219599, 439198, 658797, 878396, 1317594, 2415589, 2635188, 4831178, 7246767, 9662356, 14493534, 28987068]

約数ペア:

[(1, 28987068), (2, 14493534), (3, 9662356), (4, 7246767), (6, 4831178), (11, 2635188), (12, 2415589), (22, 1317594), (33, 878396), (44, 658797), (66, 439198), (132, 219599)]