40836187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 49305600

約数和(自身を除く): 8469413

約数列:

[1, 7, 19, 133, 479, 641, 3353, 4487, 9101, 12179, 63707, 85253, 307039, 2149273, 5833741, 40836187]

約数ペア:

[(1, 40836187), (7, 5833741), (19, 2149273), (133, 307039), (479, 85253), (641, 63707), (3353, 12179), (4487, 9101)]