40953146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21577}}^1$

素因数の和:21665

約数の個数: 16

約数和(自身を含む): 67064424

約数和(自身を除く): 26111278

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 21577, 43154, 280501, 561002, 1575121, 3150242, 20476573, 40953146]

約数ペア:

[(1, 40953146), (2, 20476573), (13, 3150242), (26, 1575121), (73, 561002), (146, 280501), (949, 43154), (1898, 21577)]