28805516

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{19001}}^1$

素因数の和:19384

約数の個数: 12

約数和(自身を含む): 50545320

約数和(自身を除く): 21739804

約数列:

[1, 2, 4, 379, 758, 1516, 19001, 38002, 76004, 7201379, 14402758, 28805516]

約数ペア:

[(1, 28805516), (2, 14402758), (4, 7201379), (379, 76004), (758, 38002), (1516, 19001)]