28219044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335941}}^1$

素因数の和:335955

約数の個数: 24

約数和(自身を含む): 75251008

約数和(自身を除く): 47031964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335941, 671882, 1007823, 1343764, 2015646, 2351587, 4031292, 4703174, 7054761, 9406348, 14109522, 28219044]

約数ペア:

[(1, 28219044), (2, 14109522), (3, 9406348), (4, 7054761), (6, 4703174), (7, 4031292), (12, 2351587), (14, 2015646), (21, 1343764), (28, 1007823), (42, 671882), (84, 335941)]