66465732

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{42281}}^1$

素因数の和:42419

約数の個数: 24

約数和(自身を含む): 156274272

約数和(自身を除く): 89808540

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 42281, 84562, 126843, 169124, 253686, 507372, 5538811, 11077622, 16616433, 22155244, 33232866, 66465732]

約数ペア:

[(1, 66465732), (2, 33232866), (3, 22155244), (4, 16616433), (6, 11077622), (12, 5538811), (131, 507372), (262, 253686), (393, 169124), (524, 126843), (786, 84562), (1572, 42281)]