28720104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170953}}^1$

素因数の和:170969

約数の個数: 32

約数和(自身を含む): 82057920

約数和(自身を除く): 53337816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170953, 341906, 512859, 683812, 1025718, 1196671, 1367624, 2051436, 2393342, 3590013, 4102872, 4786684, 7180026, 9573368, 14360052, 28720104]

約数ペア:

[(1, 28720104), (2, 14360052), (3, 9573368), (4, 7180026), (6, 4786684), (7, 4102872), (8, 3590013), (12, 2393342), (14, 2051436), (21, 1367624), (24, 1196671), (28, 1025718), (42, 683812), (56, 512859), (84, 341906), (168, 170953)]