47315972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14731}}^1$

素因数の和:14819

約数の個数: 24

約数和(自身を含む): 91574112

約数和(自身を除く): 44258140

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 14731, 29462, 58924, 162041, 324082, 648164, 1075363, 2150726, 4301452, 11828993, 23657986, 47315972]

約数ペア:

[(1, 47315972), (2, 23657986), (4, 11828993), (11, 4301452), (22, 2150726), (44, 1075363), (73, 648164), (146, 324082), (292, 162041), (803, 58924), (1606, 29462), (3212, 14731)]