28792496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43891}}^1$

素因数の和:43940

約数の個数: 20

約数和(自身を含む): 57147384

約数和(自身を除く): 28354888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 43891, 87782, 175564, 351128, 702256, 1799531, 3599062, 7198124, 14396248, 28792496]

約数ペア:

[(1, 28792496), (2, 14396248), (4, 7198124), (8, 3599062), (16, 1799531), (41, 702256), (82, 351128), (164, 175564), (328, 87782), (656, 43891)]