7137640864

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{5187239}}^1$

素因数の和:5187292

約数の個数: 24

約数和(自身を含む): 14379029280

約数和(自身を除く): 7241388416

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 5187239, 10374478, 20748956, 41497912, 82995824, 165991648, 223051277, 446102554, 892205108, 1784410216, 3568820432, 7137640864]

約数ペア:

[(1, 7137640864), (2, 3568820432), (4, 1784410216), (8, 892205108), (16, 446102554), (32, 223051277), (43, 165991648), (86, 82995824), (172, 41497912), (344, 20748956), (688, 10374478), (1376, 5187239)]