28500856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67219}}^1$

素因数の和:67278

約数の個数: 16

約数和(自身を含む): 54448200

約数和(自身を除く): 25947344

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67219, 134438, 268876, 537752, 3562607, 7125214, 14250428, 28500856]

約数ペア:

[(1, 28500856), (2, 14250428), (4, 7125214), (8, 3562607), (53, 537752), (106, 268876), (212, 134438), (424, 67219)]