28116594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 66871584

約数和(自身を除く): 38754990

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 211, 422, 633, 673, 1266, 1346, 1899, 2019, 2321, 3798, 4038, 4642, 6057, 6963, 7403, 12114, 13926, 14806, 20889, 22209, 41778, 44418, 66627, 133254, 142003, 284006, 426009, 852018, 1278027, 1562033, 2556054, 3124066, 4686099, 9372198, 14058297, 28116594]

約数ペア:

[(1, 28116594), (2, 14058297), (3, 9372198), (6, 4686099), (9, 3124066), (11, 2556054), (18, 1562033), (22, 1278027), (33, 852018), (66, 426009), (99, 284006), (198, 142003), (211, 133254), (422, 66627), (633, 44418), (673, 41778), (1266, 22209), (1346, 20889), (1899, 14806), (2019, 13926), (2321, 12114), (3798, 7403), (4038, 6963), (4642, 6057)]