26639249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 33331200

約数和(自身を除く): 6691951

約数列:

[1, 7, 13, 61, 91, 427, 793, 4799, 5551, 33593, 62387, 292739, 436709, 2049173, 3805607, 26639249]

約数ペア:

[(1, 26639249), (7, 3805607), (13, 2049173), (61, 436709), (91, 292739), (427, 62387), (793, 33593), (4799, 5551)]