28106316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{111533}}^1$

素因数の和:111550

約数の個数: 36

約数和(自身を含む): 81196752

約数和(自身を除く): 53090436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 111533, 223066, 334599, 446132, 669198, 780731, 1003797, 1338396, 1561462, 2007594, 2342193, 3122924, 4015188, 4684386, 7026579, 9368772, 14053158, 28106316]

約数ペア:

[(1, 28106316), (2, 14053158), (3, 9368772), (4, 7026579), (6, 4684386), (7, 4015188), (9, 3122924), (12, 2342193), (14, 2007594), (18, 1561462), (21, 1338396), (28, 1003797), (36, 780731), (42, 669198), (63, 446132), (84, 334599), (126, 223066), (252, 111533)]