28565292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340063}}^1$

素因数の和:340077

約数の個数: 24

約数和(自身を含む): 76174336

約数和(自身を除く): 47609044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340063, 680126, 1020189, 1360252, 2040378, 2380441, 4080756, 4760882, 7141323, 9521764, 14282646, 28565292]

約数ペア:

[(1, 28565292), (2, 14282646), (3, 9521764), (4, 7141323), (6, 4760882), (7, 4080756), (12, 2380441), (14, 2040378), (21, 1360252), (28, 1020189), (42, 680126), (84, 340063)]