38605196

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2131}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 77366016

約数和(自身を除く): 38760820

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2131, 2588, 4262, 4529, 8524, 9058, 14917, 18116, 29834, 59668, 1378757, 2757514, 5515028, 9651299, 19302598, 38605196]

約数ペア:

[(1, 38605196), (2, 19302598), (4, 9651299), (7, 5515028), (14, 2757514), (28, 1378757), (647, 59668), (1294, 29834), (2131, 18116), (2588, 14917), (4262, 9058), (4529, 8524)]