47189828

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23087}}^1$

素因数の和:23171

約数の個数: 24

約数和(自身を含む): 95676672

約数和(自身を除く): 48486844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 23087, 46174, 92348, 161609, 323218, 646436, 1685351, 3370702, 6741404, 11797457, 23594914, 47189828]

約数ペア:

[(1, 47189828), (2, 23594914), (4, 11797457), (7, 6741404), (14, 3370702), (28, 1685351), (73, 646436), (146, 323218), (292, 161609), (511, 92348), (1022, 46174), (2044, 23087)]