28997444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60919}}^1$

素因数の和:60947

約数の個数: 24

約数和(自身を含む): 61407360

約数和(自身を除く): 32409916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60919, 121838, 243676, 426433, 852866, 1035623, 1705732, 2071246, 4142492, 7249361, 14498722, 28997444]

約数ペア:

[(1, 28997444), (2, 14498722), (4, 7249361), (7, 4142492), (14, 2071246), (17, 1705732), (28, 1035623), (34, 852866), (68, 426433), (119, 243676), (238, 121838), (476, 60919)]