28081554

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{7561}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 56261280

約数和(自身を除く): 28179726

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 7561, 15122, 22683, 45366, 4680259, 9360518, 14040777, 28081554]

約数ペア:

[(1, 28081554), (2, 14040777), (3, 9360518), (6, 4680259), (619, 45366), (1238, 22683), (1857, 15122), (3714, 7561)]