78875072

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{28661}}^1$

素因数の和:28716

約数の個数: 28

約数和(自身を含む): 160163256

約数和(自身を除く): 81288184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 28661, 57322, 114644, 229288, 458576, 917152, 1232423, 1834304, 2464846, 4929692, 9859384, 19718768, 39437536, 78875072]

約数ペア:

[(1, 78875072), (2, 39437536), (4, 19718768), (8, 9859384), (16, 4929692), (32, 2464846), (43, 1834304), (64, 1232423), (86, 917152), (172, 458576), (344, 229288), (688, 114644), (1376, 57322), (2752, 28661)]