28662774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{682447}}^1$

素因数の和:682459

約数の個数: 16

約数和(自身を含む): 65515008

約数和(自身を除く): 36852234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 682447, 1364894, 2047341, 4094682, 4777129, 9554258, 14331387, 28662774]

約数ペア:

[(1, 28662774), (2, 14331387), (3, 9554258), (6, 4777129), (7, 4094682), (14, 2047341), (21, 1364894), (42, 682447)]