28057518

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8161}}^1$

素因数の和:8360

約数の個数: 24

約数和(自身を含む): 61117056

約数和(自身を除く): 33059538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8161, 16322, 24483, 48966, 73449, 146898, 1558751, 3117502, 4676253, 9352506, 14028759, 28057518]

約数ペア:

[(1, 28057518), (2, 14028759), (3, 9352506), (6, 4676253), (9, 3117502), (18, 1558751), (191, 146898), (382, 73449), (573, 48966), (1146, 24483), (1719, 16322), (3438, 8161)]