28966644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16421}}^1$

素因数の和:16445

約数の個数: 54

約数和(自身を含む): 85180914

約数和(自身を除く): 56214270

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16421, 32842, 49263, 65684, 98526, 114947, 147789, 197052, 229894, 295578, 344841, 459788, 591156, 689682, 804629, 1034523, 1379364, 1609258, 2069046, 2413887, 3218516, 4138092, 4827774, 7241661, 9655548, 14483322, 28966644]

約数ペア:

[(1, 28966644), (2, 14483322), (3, 9655548), (4, 7241661), (6, 4827774), (7, 4138092), (9, 3218516), (12, 2413887), (14, 2069046), (18, 1609258), (21, 1379364), (28, 1034523), (36, 804629), (42, 689682), (49, 591156), (63, 459788), (84, 344841), (98, 295578), (126, 229894), (147, 197052), (196, 147789), (252, 114947), (294, 98526), (441, 65684), (588, 49263), (882, 32842), (1764, 16421)]