77658688

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{28219}}^1$

素因数の和:28274

約数の個数: 28

約数和(自身を含む): 157693360

約数和(自身を除く): 80034672

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 28219, 56438, 112876, 225752, 451504, 903008, 1213417, 1806016, 2426834, 4853668, 9707336, 19414672, 38829344, 77658688]

約数ペア:

[(1, 77658688), (2, 38829344), (4, 19414672), (8, 9707336), (16, 4853668), (32, 2426834), (43, 1806016), (64, 1213417), (86, 903008), (172, 451504), (344, 225752), (688, 112876), (1376, 56438), (2752, 28219)]