26761948

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 47667200

約数和(自身を除く): 20905252

約数列:

[1, 2, 4, 127, 139, 254, 278, 379, 508, 556, 758, 1516, 17653, 35306, 48133, 52681, 70612, 96266, 105362, 192532, 210724, 6690487, 13380974, 26761948]

約数ペア:

[(1, 26761948), (2, 13380974), (4, 6690487), (127, 210724), (139, 192532), (254, 105362), (278, 96266), (379, 70612), (508, 52681), (556, 48133), (758, 35306), (1516, 17653)]