26217616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 26814704

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 719, 848, 1438, 2279, 2876, 4558, 5752, 9116, 11504, 18232, 30917, 36464, 38107, 61834, 76214, 123668, 152428, 247336, 304856, 494672, 609712, 1638601, 3277202, 6554404, 13108808, 26217616]

約数ペア:

[(1, 26217616), (2, 13108808), (4, 6554404), (8, 3277202), (16, 1638601), (43, 609712), (53, 494672), (86, 304856), (106, 247336), (172, 152428), (212, 123668), (344, 76214), (424, 61834), (688, 38107), (719, 36464), (848, 30917), (1438, 18232), (2279, 11504), (2876, 9116), (4558, 5752)]