28308972

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7537}}^1$

素因数の和:7857

約数の個数: 24

約数和(自身を含む): 66274096

約数和(自身を除く): 37965124

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 7537, 15074, 22611, 30148, 45222, 90444, 2359081, 4718162, 7077243, 9436324, 14154486, 28308972]

約数ペア:

[(1, 28308972), (2, 14154486), (3, 9436324), (4, 7077243), (6, 4718162), (12, 2359081), (313, 90444), (626, 45222), (939, 30148), (1252, 22611), (1878, 15074), (3756, 7537)]