28687061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 3972139

約数列:

[1, 13, 29, 47, 377, 611, 1363, 1619, 17719, 21047, 46951, 76093, 610363, 989209, 2206697, 28687061]

約数ペア:

[(1, 28687061), (13, 2206697), (29, 989209), (47, 610363), (377, 76093), (611, 46951), (1363, 21047), (1619, 17719)]