26117584

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{18341}}^1$

素因数の和:18438

約数の個数: 20

約数和(自身を含む): 51174180

約数和(自身を除く): 25056596

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 18341, 36682, 73364, 146728, 293456, 1632349, 3264698, 6529396, 13058792, 26117584]

約数ペア:

[(1, 26117584), (2, 13058792), (4, 6529396), (8, 3264698), (16, 1632349), (89, 293456), (178, 146728), (356, 73364), (712, 36682), (1424, 18341)]