26576752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38629}}^1$

素因数の和:38680

約数の個数: 20

約数和(自身を含む): 52691320

約数和(自身を除く): 26114568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38629, 77258, 154516, 309032, 618064, 1661047, 3322094, 6644188, 13288376, 26576752]

約数ペア:

[(1, 26576752), (2, 13288376), (4, 6644188), (8, 3322094), (16, 1661047), (43, 618064), (86, 309032), (172, 154516), (344, 77258), (688, 38629)]