28717202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11779}}^1$

素因数の和:11857

約数の個数: 16

約数和(自身を含む): 45800640

約数和(自身を除く): 17083438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11779, 23558, 270917, 541834, 624287, 1248574, 14358601, 28717202]

約数ペア:

[(1, 28717202), (2, 14358601), (23, 1248574), (46, 624287), (53, 541834), (106, 270917), (1219, 23558), (2438, 11779)]