28116456

素因数分解:

$2^3\times 3^1\times {\mathrm{857}}^1\times {\mathrm{1367}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 70424640

約数和(自身を除く): 42308184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 857, 1367, 1714, 2571, 2734, 3428, 4101, 5142, 5468, 6856, 8202, 10284, 10936, 16404, 20568, 32808, 1171519, 2343038, 3514557, 4686076, 7029114, 9372152, 14058228, 28116456]

約数ペア:

[(1, 28116456), (2, 14058228), (3, 9372152), (4, 7029114), (6, 4686076), (8, 3514557), (12, 2343038), (24, 1171519), (857, 32808), (1367, 20568), (1714, 16404), (2571, 10936), (2734, 10284), (3428, 8202), (4101, 6856), (5142, 5468)]